Enable continue-on-error for thumbnail dimension check

.github/workflows/check-mod.yml

@@ -88,6 +88,7 @@ jobs:
           done < changed_mods.txt
 
       - name: Check Thumbnail Dimensions
+        continue-on-error: true
         if: steps.find-changed-mods.outputs.changed_mods_found == 'true'
         run: |
           while read -r mod_path; do
@@ -96,7 +97,8 @@ jobs:
               THUMBNAIL="$mod_path/thumbnail.jpg"
               
               if [ -f "$THUMBNAIL" ]; then
-                # Extract width and height using ImageMagick
+                # Extract width and height using ImageMagick identify
+                # Using identify-im6.q16 directly as identify is a symlink that is not created by the cache restoration
                 DIMENSIONS=$(/usr/bin/identify-im6.q16 -format "%wx%h" "$THUMBNAIL")
                 WIDTH=$(echo "$DIMENSIONS" | cut -dx -f1)
                 HEIGHT=$(echo "$DIMENSIONS" | cut -dx -f2)