enable feature branch api-schema test (#12550)

- enable schema upload to s3 bucket for feature branch
- add workflow to delete schema from s3 bucket when feature branch is deleted

Signed-off-by: Hao Liu <haoli@redhat.com>

.github/workflows/feature_branch_deletion.yml

@@ -0,0 +1,24 @@
+---
+name: Feature branch deletion cleanup
+on:
+  delete:
+    branches:
+      - feature_**
+jobs:
+  push:
+    runs-on: ubuntu-latest
+    permissions:
+      packages: write
+      contents: read
+    steps:
+      - name: Delete API Schema
+        env:
+          AWS_ACCESS_KEY: ${{ secrets.AWS_ACCESS_KEY }}
+          AWS_SECRET_KEY: ${{ secrets.AWS_SECRET_KEY }}
+          AWS_REGION: 'us-east-1'
+        run: |
+          ansible localhost -c local, -m command -a "{{ ansible_python_interpreter + ' -m pip install boto3'}}"
+          ansible localhost -c local -m aws_s3 \
+            -a "bucket=awx-public-ci-files object=${GITHUB_REF##*/}/schema.json mode=delete permission=public-read"
+
+

.github/workflows/upload_schema.yml

@@ -5,6 +5,7 @@ on:
     branches:
       - devel
       - release_**
+      - feature_**
 jobs:
   push:
     runs-on: ubuntu-latest