Bump jquery-validation in /src/ImportExportLocalization

Bumps [jquery-validation](https://github.com/jquery-validation/jquery-validation) from 1.19.2 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@1.19.2...1.19.3)

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

Author: dependabot[bot]

src/ImportExportLocalization/package-lock.json

@@ -5,7 +5,7 @@
   "devDependencies": {
     "bootstrap": "4.5.3",
     "jquery": "3.5.1",
-    "jquery-validation": "1.19.2",
+    "jquery-validation": "1.19.3",
     "jquery-validation-unobtrusive": "3.2.11",
     "jquery-ajax-unobtrusive": "3.2.6",
     "popper.js": "^1.16.1",