WIP: Pull git-base-arm64 image

Uses a custom arm64 rebuild of the git image
TODO(lorbus): Use image build from kubernetes#22450

Requires: kubernetes#22450

containers.bzl

@@ -55,6 +55,14 @@ def repositories():
         # tag = "v20200713-e9b3d9d",
     )
 
+    container_pull(
+        name = "git-base-arm64",
+        digest = "sha256:35588d5abeb3443ec11803a09d9d549e57be70fbfe2c328318c2f7e1de775aa8",
+        registry = "quay.io",
+        repository = "multi-arch/test-infra",
+        # tag = "git-aarch64",
+    )
+
     container_pull(
         name = "gcloud-go",
         digest = "sha256:ca9873d744f19e77ceafb499846248a82cde74ab5a613dd394348e7904d08d71",