bpf: Fix a btf decl_tag bug when tagging a function
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.16.19 by commit a3bcd2110c087bc62e90fddd4a93237b049d6e68, it was introduced in version v5.16 by commit b5ea834dde6b6e7f75e51d5f66dac8cd7c97b5ef. For more details please see the references link.