Extract version variables out to release configs.

Bug: 306702353
Test: lunch <device>-next-userdebug && m -j98
Change-Id: I6897b0fe06f317d65e4fe70776724003a91ef9ef
Ignore-AOSP-First: Changes in internal projects first.
Merged-In: I6897b0fe06f317d65e4fe70776724003a91ef9ef
6 files changed
tree: 149e16cfd9a4fd9ff3a3e75be3645670adab2de2
  1. aconfig/
  2. build_config/
  3. build_flags.bzl
  4. OWNERS
  5. release_config_map.mk