fix: use sudo_if_available for normalisation

scripts/config-diff.sh

@@ -255,15 +255,15 @@ function main {
         local file="$1"
         local text="$2"
 
-        sed -i "s#/tmp/$text/\(.*\)#/tmp/\1#g" "$file"
+        sudo_if_available sed -i "s#/tmp/$text/\(.*\)#/tmp/\1#g" "$file"
     }
 
     function normalise_files_in_folder() {
         local folder="$1"
         local text="$2"
 
         # Find all files in the folder and its subfolders and loop through them
-        find "$folder" -type f -print0 | while IFS= read -r -d '' file; do
+        sudo_if_available find "$folder" -type f -print0 | while IFS= read -r -d '' file; do
             normalise_file_text "$file" "$text"
         done
     }