powerpc/64: Init jump labels before parseearlyparam()
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 v5.19.4 by commit 8f9357313cdcadb0a311b44c29d4eaccc7fa632f. For more details please see the references link.