Fix the bazel build release image (#1117)

Author: prafull01

WORKSPACE

@@ -123,7 +123,7 @@ oci_pull(
     name = "redhat_ubi_minimal",
     platforms = [
         "linux/amd64",
-        "linux/arm64",
+        "linux/arm64/v8"
     ],
     registry = "registry.access.redhat.com",
     repository = "ubi8/ubi-minimal",

cmd/cockroach-operator/BUILD.bazel

@@ -82,7 +82,7 @@ oci_image(
 oci_image(
     name = "cockroach_image_linux_arm64",
     # References container_pull from WORKSPACE
-    base = "@redhat_ubi_minimal_linux_arm64",
+    base = "@redhat_ubi_minimal_linux_arm64_v8",
     entrypoint = ["./cockroach-operator"],
     labels = ":labels",
     tars = [