Show docker images and their sizes to confirm triple increase in alibi-detect image

Author: vtaskow

.github/workflows/security_tests_python_v1.yml

@@ -268,6 +268,10 @@ jobs:
           export ALIBI_DETECT_IMAGE_TAG="sec-tests/alibi-detect-$(date +%s)-$(openssl rand -hex 4)"
           echo "ALIBI_DETECT_IMAGE_TAG=$ALIBI_DETECT_IMAGE_TAG" >> $GITHUB_ENV
           make IMAGE=$ALIBI_DETECT_IMAGE_TAG VERSION=test BASE_IMAGE=${{ needs.build-upload-scan-base-images.outputs.python_base_image_tag }} docker-build
+
+      - name: Docker images
+        run: |
+          docker image list
           
       - name: Free Docker space before Snyk Scan
         run: |
@@ -276,6 +280,10 @@ jobs:
           docker rmi ${{ needs.build-upload-scan-base-images.outputs.python_base_image_tag }}:test
           df -h
 
+      - name: Docker images
+        run: |
+          docker image list
+
       - uses: snyk/actions/setup@master
       # Run Snyk container scan with the same flags you use today
       - name: Scan alibi detect (CLI mode)
@@ -284,9 +292,7 @@ jobs:
         continue-on-error: true
         env:
           SNYK_TOKEN: ${{ secrets.SNYK_TOKEN }}
-          TMPDIR: /mnt/snyk-tmp
         run: |
-          sudo mkdir -p /mnt/snyk-tmp
           snyk container test ${{ env.ALIBI_DETECT_IMAGE_TAG }}:test \
             --severity-threshold=high \
             --app-vulns \