fix gitStream screenshot request automation config

Author: jjw24

.cm/gitstream.cm

@@ -72,4 +72,8 @@ changes:
   # Sum all the line removed in the PR
   deletions: {{ branch.diff.files_metadata | map(attr='deletions') | sum }}
   # Calculate the ratio of new code
-  ratio: {{ (changes.additions / (changes.additions + changes.deletions)) * 100 | round(2) }}
+  ratio: {{ (changes.additions / (changes.additions + changes.deletions)) * 100 | round(2) }}
+
+has:
+  screenshot_link: {{ pr.description | includes(regex=r/!\[.*\]\(.*(jpg|svg|png|gif|psd).*\)/) }}
+  image_uploaded: {{ pr.description | includes(regex=r/<img.*src.*(jpg|svg|png|gif|psd).*>/) }}