Updated conformance test image (#1377)

Author: suyadav1

README.md

@@ -394,7 +394,7 @@ For our single branch ci_prod, automatically deployed latest yaml with latest ag
   ```
    cd ~/Docker-Provider/test/e2e/src # based on your repo path
    docker login <acr> -u <user> -p <pwd> # login to acr
-   docker build -f ./core/Dockerfile -t <repo>/<imagename>:<imagetag> .
+   docker build -f ./core/Dockerfile -t <repo>/<imagename>:<imagetag> --build-arg PYTHON_BASE_IMAGE=<referInternalWikiForPythonBaseImage> .
    docker push <repo>/<imagename>:<imagetag>
   ```
 3. update existing agentest image tag in e2e-tests.yaml & conformance.yaml with newly built image tag with MCR repo

test/e2e/conformance.yaml

@@ -3,7 +3,7 @@ sonobuoy-config:
   plugin-name: azure-arc-ci-conformance
   result-format: junit
 spec:
-  image: mcr.microsoft.com/azuremonitor/containerinsights/cidev:ciconftest06272024
+  image: mcr.microsoft.com/azuremonitor/containerinsights/cidev:ciconftest03212025
   imagePullPolicy: Always
   name: plugin
   resources: {}

test/e2e/e2e-tests.yaml

@@ -104,7 +104,7 @@ data:
       - name: AZURE_CLOUD
         value: "AZURE_PUBLIC_CLOUD"
       # image tag should be updated if new tests being added after this image
-      image: mcr.microsoft.com/azuremonitor/containerinsights/cidev:ciconftest06272024
+      image: mcr.microsoft.com/azuremonitor/containerinsights/cidev:ciconftest03212025
       imagePullPolicy: IfNotPresent
       name: plugin
       resources: {}

test/e2e/src/core/Dockerfile

@@ -1,5 +1,5 @@
 # default value can be found in internal wiki. External can use python 3.6 base image
-ARG PYTHON_BASE_IMAGE=
+ARG PYTHON_BASE_IMAGE=python:3.6
 FROM ${PYTHON_BASE_IMAGE}
 
 RUN pip install --trusted-host pypi.org --trusted-host files.pythonhosted.org pytest pytest-xdist filelock requests kubernetes adal msrestazure