[automerger skipped] Revert "Add ramdisk_available to init_first_stage's deps" am: 55d833be16 -s ours am: 00050ec18b -s ours am: 5ecf120e94 -s ours

am skip reason: Merged-In I31ce63d23459571b9584601f242f6c035c873f6b with SHA-1 d91662a272 is already in history. Merged-In was found from reverted change.

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/libprocinfo/+/15167743

Change-Id: I2fec2e1039595b5efb85dccca33e6917aac0761f