docs: fix SSN pattern comment being parsed as TODO marker

Replace XXX-XX-XXXX with ###-##-#### in the logging database operations
comment to prevent IDEs and linters from falsely identifying it as a
TODO marker.

Co-authored-by: zknpr <96851588+zknpr@users.noreply.github.com>

Author: google-labs-jules[bot]

package-lock.json

@@ -77,7 +77,7 @@ export class LoggingDatabaseOperations implements DatabaseOperations {
         // Mask credit card numbers (basic pattern: 16 digits with optional separators)
         safeMessage = safeMessage.replace(/\b\d{4}[-\s]?\d{4}[-\s]?\d{4}[-\s]?\d{4}\b/g, '****-****-****-****');
 
-        // Mask SSN patterns (XXX-XX-XXXX)
+        // Mask SSN patterns (###-##-####)
         safeMessage = safeMessage.replace(/\b\d{3}-\d{2}-\d{4}\b/g, '***-**-****');
 
         this.outputChannel.appendLine(`${timestamp} ${type} [${this.filename}] ${safeMessage}`);