remove redundant container test from CI

Author: gilesknap

.github/workflows/_container.yml

@@ -38,9 +38,6 @@ jobs:
           load: true
           tags: tag_for_testing
 
-      - name: Test cli works in cached runtime image
-        run: docker run --rm tag_for_testing --version
-
       - name: Create tags for publishing image
         id: meta
         uses: docker/metadata-action@v5

Dockerfile

@@ -74,6 +74,3 @@ RUN yum remove -y git git-core && \
 # change the nobody account and group IDs to match RedHat
 RUN sed -i 's/99:99/65534:65534/' /etc/passwd && \
     sed -i 's/:99:/:65534:/' /etc/group
-
-
-RUN