platform/x86/intel/pmc/lnl: Remove SSRAM support
Patch https://lore.kernel.org/r/20240227190134.1592072-2-david.e.box@linux.intel.com going through the platform-drivers-x86 tree (https://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git/commit/?h=review-ilpo&id=728720381879e9e0bc68ff9edca52261c1f5bc31).
Merging this on topic/core-for-CI to unblock LNL testing.