REST API for file management completed (without JWT)

src/main/java/com/skycrate/backend/skycrateBackend/utils/KeyUtil.java

@@ -23,4 +23,4 @@ public class KeyUtil {
         X509EncodedKeySpec keySpec = new X509EncodedKeySpec(bytes);
         return KeyFactory.getInstance("RSA").generatePublic(keySpec);
     }
-}
+}