Bump jquery-validation from 1.19.1 to 1.19.3

Bumps [jquery-validation](https://github.com/jquery-validation/jquery-validation) from 1.19.1 to 1.19.3.
- [Release notes](https://github.com/jquery-validation/jquery-validation/releases)
- [Changelog](https://github.com/jquery-validation/jquery-validation/blob/master/changelog.md)
- [Commits](jquery-validation/jquery-validation@1.19.1...1.19.3)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -55,7 +55,7 @@
         "jarallax": "1.12.0",
         "jquery": "3.5.0",
         "jquery-countdown": "2.2.0",
-        "jquery-validation": "1.19.1",
+        "jquery-validation": "1.19.3",
         "jquery.counterup": "2.1.0",
         "nouislider": "11.0.3",
         "onscreen": "1.3.4",