[automerger skipped] Revert "Add ramdisk_available to init_first_stage's deps" am: 52d17431d2 am: 539af30de7 -s ours am: b8e1a35535 -s ours

am skip reason: Merged-In I9d5a1066103ae578fd085d0db2201b4650ca7827 with SHA-1 6353ccb666 is already in history. Merged-In was found from reverted change.

Original change: https://googleplex-android-review.googlesource.com/c/platform/external/modp_b64/+/15167741

Change-Id: I0ff5f5007658829abdf90a13868de8abf13737b9