Revert "chore: remove int test prow presub (#216)"

This reverts commit 03cc5e3.

.prow.yaml

@@ -0,0 +1,35 @@
+# Copyright 2021 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+presubmits:
+  - name: test-int
+    always_run: true
+    decorate: true
+    labels:
+      preset-dind-enabled: "true"
+    cluster: build-blueprints
+    decoration_config:
+      timeout: 1h
+    spec:
+      serviceAccountName: int-test-sa
+      containers:
+        - image: gcr.io/cloud-foundation-cicd/cft/developer-tools-krm:1.3
+        # dind
+          securityContext:
+            privileged: true
+          envFrom:
+            - configMapRef:
+                name: test-constants
+          command: ["/usr/local/bin/prow_entrypoint.sh"]
+          args: ["utils/testutils/create_all.sh"]