Upgrade kernel to 4.19 gki and uploaded gki modules

Used BID 5896845 to generate these artifacts

Test: TreeHugger
Bug: 138199351
Bug: 140529116
Bug: 141504808
Change-Id: I6634aa9791929ba79eac5ad55e73aeedaa5f3c59
53 files changed
tree: 8fbf6c063a311258c48050197f3bae93f62f542d
  1. 4.19-arm64/
  2. 4.19-x86_64/
  3. scripts/
  4. uapi/
  5. Android.bp
  6. OWNERS