To remove decommission test from upstream (#2075)

.github/workflows/kubernetes-tests.yml

@@ -255,29 +255,6 @@ jobs:
       - name: Test PolicyBinding CRD and sts call on kind
         run: |
           "${GITHUB_WORKSPACE}/testing/test-policy-binding.sh"
-  test-decommission:
-    timeout-minutes: 30
-    needs:
-      - operator
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        go-version: [ 1.21.x ]
-        os: [ ubuntu-latest ]
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-go@v4
-        with:
-          go-version: ${{ matrix.go-version }}
-      - uses: actions/cache@v3
-        name: Operator Binary Cache
-        with:
-          path: |
-            ./minio-operator
-          key: ${{ runner.os }}-binary-${{ github.run_id }}
-      - name: Decommission Test
-        run: |
-          "${GITHUB_WORKSPACE}/testing/decommission-test.sh"
   helm:
     timeout-minutes: 30
     # The type of runner that the job will run on