ramdisk+zipfiles: Unified ext4+f2fs support
AnyKernel2: Unified ext4+f2fs ramdisk support
ramdisk+AnyKernel2: synapse: fix missing line in vmstats
- only 10 lines per live label, so a long line overflowing was pushing 1
out of view
- minor formatting fixes I missed previously
- update file_contexts to the latest while I'm at it (ramdisk only)