Merge "Add metrics to expconfigfetcher call" am: c21015a0de

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2059887

Change-Id: Ifd621c6c31fb9e6aabc2b282e3c08daf68bba264
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>