Update publish_su2_validation.yml

fix relative path

Author: bigfooted

.github/workflows/publish_su2_validation.yml

@@ -182,7 +182,7 @@ jobs:
                 # Process images with their relative path
                 find "${dir}" -type f \( -iname "*.png" -o -iname "*.jpg" -o -iname "*.jpeg" \) | sort | while read -r img; do
                   # Calculate relative path
-                  rel_path="../${img#*/vandv_files/}"
+                  rel_path="/${img#*/vandv_files/}"
                   echo "<img src=\"${rel_path}\" alt=\"${folder_name} - $(basename "${img}")\" style=\"width:80%; display: block; margin: 0 auto;\">" >> "${OUTPUT_FILE}"
                   echo "" >> "${OUTPUT_FILE}"
                 done