Create AVDs from the images automatically am: ae4b5ec96d am: c54f1cde69 am: cc10de1356 am: c643acf55d

Original change: https://android-review.googlesource.com/c/platform/tools/aadevtools/+/1691592

Change-Id: I9fc062140115dbb74f40086d8ef7a01bb97eb1fa