net: xfrm: unexport __init-annotated xfrm4protocolinit()
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 v5.15.47 by commit 85a055c03691e51499123194a14a0c249cf33227, it was introduced in version v3.15 by commit 2f32b51b609faea1e40bb8c5bd305f1351740936. For more details please see the references link.