Move StringFromEnv to libcuttlefish_utils

Test: run on gce
Bug: 79170615
Change-Id: Ia052238f4b19573886fbc34d79aec42567ab310d
Merged-In: Ia052238f4b19573886fbc34d79aec42567ab310d
(cherry picked from commit 2a777f67372e2baf4a8216880773b90a0f8ec777)
12 files changed
tree: 5e76a70e5c1b314b6b0ac06e3b87d35c135feb68
  1. common/
  2. guest/
  3. host/
  4. tests/
  5. tools/
  6. Android.bp
  7. Android.mk
  8. OWNERS