Patch staging adot image for main build (#148)

*Issue #, if available:*

Patch adot staging image for CW add-on for main build EKS E2E test, so
that to test the latest adot image change. Match with Java main build
E2E test:
https://github.com/aws-observability/aws-otel-java-instrumentation/blob/9d719bfd3d62a92a0b2bcddf5fd95c76f0cd4c1e/.github/workflows/appsignals-e2e-eks-test.yml#L134

Test main build workflow run:
https://github.com/aws-observability/aws-otel-python-instrumentation/actions/runs/8638079875

Test EKS canary workflow run:
https://github.com/aws-observability/aws-otel-python-instrumentation/actions/runs/8639016525/job/23684554304

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Author: zzhlogin

.github/workflows/appsignals-python-e2e-eks-canary-test.yml

@@ -34,6 +34,4 @@ jobs:
     with:
       aws-region: ${{ matrix.aws-region }}
       test-cluster-name: 'e2e-python-canary-test'
-      caller-workflow-name: 'appsignals-python-e2e-eks-canary-test'
-      appsignals-adot-image: public.ecr.aws/aws-observability/adot-autoinstrumentation-python
-      appsignals-adot-image-tag: v0.0.1
+      caller-workflow-name: 'appsignals-python-e2e-eks-canary-test'

.github/workflows/appsignals-python-e2e-eks-test.yml

@@ -179,6 +179,14 @@ jobs:
               ${{ env.PYTHON_SAMPLE_APP_NAMESPACE }} && \
               aws eks update-kubeconfig --name ${{ inputs.test-cluster-name }} --region ${{ inputs.aws-region }}"
 
+              if [ "${{ inputs.caller-workflow-name }}" == "main-build" ]; then
+                echo "Patching staging adot image for main build:"
+                execute_and_retry 2 "kubectl patch deploy -namazon-cloudwatch amazon-cloudwatch-observability-controller-manager --type='json' \
+                -p='[{"op": \"replace\", \"path\": \"/spec/template/spec/containers/0/args/0\", \"value\": \"--auto-instrumentation-python-image=${{ inputs.appsignals-adot-image }}:${{ inputs.appsignals-adot-image-tag }}\"}]'"
+                execute_and_retry 2 "kubectl delete pods --all -n amazon-cloudwatch"
+                execute_and_retry 2 "kubectl wait --for=condition=Ready pod --all -n amazon-cloudwatch"
+              fi
+              
               execute_and_retry 2 "kubectl delete pods --all -n ${{ env.PYTHON_SAMPLE_APP_NAMESPACE }}"
               execute_and_retry 2 "kubectl wait --for=condition=Ready --request-timeout '5m' pod --all -n ${{ env.PYTHON_SAMPLE_APP_NAMESPACE }}"