Revert "Add ramdisk_available to init_first_stage's deps" am: 57e77442d8

Original change: https://googleplex-android-review.googlesource.com/c/platform/libnativehelper/+/15167748

Change-Id: Ia3a1f0559086ff201c22f30b1874a8b61e4cab81
diff --git a/Android.bp b/Android.bp
index 238f4d9..68972b0 100644
--- a/Android.bp
+++ b/Android.bp
@@ -53,7 +53,6 @@
         "//apex_available:platform",
         "//apex_available:anyapex",
     ],
-    ramdisk_available: true,
     // recovery_available currently required for libchrome (https://r.android.com/799940).
     recovery_available: true,
     visibility: ["//visibility:public"],