tracing/probes: Fix use-after-free on field name/type of events with multiple probes

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "kernel/trace/trace_probe.c",
                        "kernel/trace/trace_probe.h"
                    ],
                    "versions": [
                        {
                            "version": "ca89bc071d5e4e981dcc52e0ca90f4500d332e42",
                            "lessThan": "38305e1b8b1ec27eef8f2d4e461e3b6c8624d494",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ca89bc071d5e4e981dcc52e0ca90f4500d332e42",
                            "lessThan": "6d6118c17bc791594cbfd9cc4936ee21073b894a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ca89bc071d5e4e981dcc52e0ca90f4500d332e42",
                            "lessThan": "a2510fcaad92b09b34574c97e8356234c6a84a9a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ca89bc071d5e4e981dcc52e0ca90f4500d332e42",
                            "lessThan": "9379e193826f23876daccb3351fab89c87084ba3",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ca89bc071d5e4e981dcc52e0ca90f4500d332e42",
                            "lessThan": "68ae584169c7a41fc9bc4677c1d368983cf44b21",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ca89bc071d5e4e981dcc52e0ca90f4500d332e42",
                            "lessThan": "411c9080a776577664531b4f7d3ee53b7a747ba8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ca89bc071d5e4e981dcc52e0ca90f4500d332e42",
                            "lessThan": "178ff2e011e21fbebdf57f5d58a408fe59136d82",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ca89bc071d5e4e981dcc52e0ca90f4500d332e42",
                            "lessThan": "86b7a239ec6b14a7544200ede85474c6f5526049",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "kernel/trace/trace_probe.c",
                        "kernel/trace/trace_probe.h"
                    ],
                    "versions": [
                        {
                            "version": "5.4",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.4",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.271",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.222",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.189",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.158",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.111",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.53",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.7",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }