Revert "Add ramdisk_available to init_first_stage's deps" am: 55d833be16

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

Change-Id: Ief8a09c7b6d6aaf83445146203e70340f41e251a
tree: 6b2000fa0bafa5a0e27b839d62c2e29c63428375
  1. include/
  2. testdata/
  3. Android.bp
  4. OWNERS
  5. process.cpp
  6. process_map_benchmark.cpp
  7. process_map_test.cpp
  8. process_test.cpp