Slim test

.github/workflows/upgrade-test.yaml

@@ -2,17 +2,7 @@ name: Upgrade test
 
 on:
   push:
-    branches: [ "main", "release-*" ]
-  pull_request:
-    paths-ignore:
-      - 'docs/**'
-      - 'examples/**'
-    types:
-      - opened
-      - reopened
-      - synchronize
-      - ready_for_review
-      - converted_to_draft
+    branches: [ "main" ]
 
 jobs:
   upgrade-test:
@@ -32,18 +22,17 @@ jobs:
       - name: set up Go
         uses: actions/setup-go@v2
         with:
-          go-version: '*' # use latest version
+          go-version: '*' #use latest version
       - name: install latest warden operator from the release
         run: |
           go version
           git fetch --tags
-          latest_tag=$(git describe --tags $(git rev-list --tags --max-count=1))
-          git checkout $latest_tag
+          git checkout $(git describe --tags $(git rev-list --tags --max-count=1))
           make install
       - name: checkout to latest commit and install warden
         run: |
-          last_commit=$(git rev-parse origin/main)
-          git checkout $last_commit
+          git checkout $(git rev-parse origin/main)
           make install
       - name: run integration tests
         run: make test
+