Bug 1890553 - Do not try to use artifact builds for android shippable r=taskgraph-reviewers,jcristau

Differential Revision: https://phabricator.services.mozilla.com/D208397

taskcluster/gecko_taskgraph/transforms/build.py

@@ -139,6 +139,10 @@ def use_artifact(config, jobs):
             and job.get("index", {}).get("job-name") in ARTIFACT_JOBS
             # If tests aren't packaged, then we are not able to rebuild all the packages
             and job["worker"]["env"].get("MOZ_AUTOMATION_PACKAGE_TESTS") == "1"
+            # Android shippable artifact builds are not supported
+            and not (
+                "android" in job["name"] and job["attributes"].get("shippable", False)
+            )
         ):
             job["treeherder"]["symbol"] = add_suffix(job["treeherder"]["symbol"], "a")
             job["worker"]["env"]["USE_ARTIFACT"] = "1"