don't warn for several #ddev-generated, the file may write #ddev-generated comment to another file

Author: stasadev

.github/scripts/update-checker.sh

@@ -316,7 +316,7 @@ check_license() {
     fi
 }
 
-# Check that files listed in install.yaml project_files/global_files contain exactly one #ddev-generated
+# Check that files listed in install.yaml project_files/global_files contain #ddev-generated
 check_ddev_generated() {
     local install_yaml="install.yaml"
 
@@ -352,8 +352,6 @@ check_ddev_generated() {
                     count=$(grep -c "#ddev-generated" "$dir_file" 2>/dev/null) || count=0
                     if [[ "$count" -eq 0 ]]; then
                         actions+=("$dir_file (in directory $entry listed in install.yaml $section) does not contain '#ddev-generated'")
-                    elif [[ "$count" -gt 1 ]]; then
-                        actions+=("$dir_file (in directory $entry listed in install.yaml $section) should contain exactly one '#ddev-generated', found $count occurrences")
                     fi
                 done < <(find "$entry" -type f -print0 2>/dev/null)
                 continue