Update adot image patch index. (#165)

*Issue #, if available:*

*Description of changes:*
Update adot image patch index.
related change in the operator repo:
aws/amazon-cloudwatch-agent-operator#85

Test workflow run:
https://github.com/aws-observability/aws-otel-python-instrumentation/actions/runs/8712487536/job/23899229421

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Author: zzhlogin

.github/workflows/application-signals-python-e2e-eks-test.yml

@@ -159,10 +159,10 @@ jobs:
               ${{ env.PYTHON_SAMPLE_APP_NAMESPACE }} && \
               aws eks update-kubeconfig --name ${{ inputs.test-cluster-name }} --region ${{ inputs.aws-region }}"
 
-              if [ "${{ inputs.caller-workflow-name }}" == "main-build" ]; then
+              if [ "${{ 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=${{ inputs.application-signals-adot-image }}:${{ inputs.application-signals-adot-image-tag }}\"}]'"
+                -p='[{"op": \"replace\", \"path\": \"/spec/template/spec/containers/0/args/2\", \"value\": \"--auto-instrumentation-python-image=${{ inputs.application-signals-adot-image }}:${{ inputs.application-signals-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