Merge "Revert "Revert "Remove env config fetcher code""" into main am:...

Merge "Revert "Revert "Remove env config fetcher code""" into main am: 97e9b0cb am: c9e6b1c7 am: 8fa7c9c2

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2694552



Change-Id: I3b3089804a1bdd41e017b2f7708798334ac1f808
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>