fix: add raise_for_status to CircleCI workflow API call (#1083)

Add missing `raise_for_status()` call after the CircleCI
`/workflow/{id}/job` API request in `get_circleci_artifacts`. Without
it, an HTTP error (e.g. 500) causes `KeyError: 'items'` instead of a
clear HTTP error.

See failed CircleCI pipeline
[#178886](https://app.circleci.com/pipelines/github/bioconda/bioconda-recipes/178886)
(`build_and_upload-osx-arm64`, `build_and_upload-linux-aarch64`).

---------

Co-authored-by: Elmar Pruesse <epruesse@users.noreply.github.com>

Author: nh13

bioconda_utils/artifacts.py

@@ -216,6 +216,7 @@ def get_circleci_artifacts(check_run, platform):
     # Use API v2 because v1.1 does not have a workflow endpoint
     url_wf = f"https://circleci.com/api/v2/workflow/{circleci_workflow_id}/job"
     res_wf = requests.get(url_wf, headers=headers)
+    res_wf.raise_for_status()
     json_wf = json.loads(res_wf.text)
 
     if len(json_wf["items"]) == 0: