scripts: build-chromium: Update to 123.0.6312.40

* Patches from https://github.com/GrapheneOS/Vanadium/tree/a017a652ac3909b4f1c4e77884a0ea2f76c91394/patches

Change-Id: I0275a59737be912d6a0ba8ac3e6c5cfc6e0da7f3
34 files changed
tree: b956dc1e64e7cd9d9fdc89247c29faab795b7538
  1. aosp-merger/
  2. build-chromium/
  3. lineage-merger/
  4. repo/