build: Increase envtest stop timeout

Some tests have become flaky due to timeouts trying
to stop the control plane.

Signed-off-by: Paulo Gomes <paulo.gomes@weave.works>

Author: Paulo Gomes

.github/workflows/tests.yaml

@@ -31,7 +31,8 @@ jobs:
         env:
           TEST_AZURE_ACCOUNT_NAME: ${{ secrets.TEST_AZURE_ACCOUNT_NAME }}
           TEST_AZURE_ACCOUNT_KEY: ${{ secrets.TEST_AZURE_ACCOUNT_KEY }}
-        run: make test
+        run: |
+          export KUBEBUILDER_CONTROLPLANE_STOP_TIMEOUT=45s && make test
 
   test-linux-arm64:
     # Hosted on Equinix
@@ -56,7 +57,8 @@ jobs:
           # We should reenable go test -race for arm64 runners once the
           # current issue is resolved.
           GO_TEST_ARGS: ''
-        run: make test
+        run: |
+          export KUBEBUILDER_CONTROLPLANE_STOP_TIMEOUT=45s && make test
 
   # Runs 'make test' on MacOS to ensure the continuous support for contributors
   # using it as a development environment.
@@ -80,4 +82,5 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-go-
       - name: Run tests
-        run: make test
+        run: |
+          export KUBEBUILDER_CONTROLPLANE_STOP_TIMEOUT=45s && make test