Apply review remarks

.github/workflows/build-and-test.yml

@@ -21,6 +21,9 @@ on:
   workflow_dispatch:
   workflow_call:
 
+env:
+  FILES_DIR: roles/oneagent/files
+
 jobs:
   build-and-test:
     runs-on: ubuntu-latest
@@ -31,20 +34,18 @@ jobs:
           python-version: '3.10'
       - name: Installing dependencies
         run: pip install ansible
+      - name: Download certificate
+        run: mkdir $FILES_DIR && wget https://ca.dynatrace.com/dt-root.cert.pem -P $FILES_DIR
       - name: Building the collection
         run: ansible-galaxy collection build .
       - name: Installing the collection
         run: ansible-galaxy collection install dynatrace-oneagent*
       - name: Running sanity test
         run: pushd ~/.ansible/collections/ansible_collections/dynatrace/oneagent && ansible-test sanity && popd
-      - name: ddd
-        run: echo "{{ github.ref }}"
-  publish-local:
-    if: github.ref != 'ref/heads/main'
-    needs: build-and-test
-    steps:
-      - uses: actions/upload-artifact@v4
+      - name: Publish artifact
+        if: ${{ contains(github.ref, 'refs/heads/main') }}
+        uses: actions/upload-artifact@v4
         with:
-        name: dynatrace-oneagent-${{ github.sha }}
-        retention-days: 7
-        path: dynatrace-oneagent*
+          name: dynatrace-oneagent-${{ github.sha }}
+          retention-days: 7
+          path: dynatrace-oneagent*