Bump tippy.js from 6.2.7 to 6.3.1

Bumps [tippy.js](https://github.com/atomiks/tippyjs) from 6.2.7 to 6.3.1.
- [Release notes](https://github.com/atomiks/tippyjs/releases)
- [Commits](atomiks/tippyjs@v6.2.7...v6.3.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -32,7 +32,7 @@
     "jquery-serializejson": "^3.2.1",
     "jquery-validation": "^1.19.3",
     "sweetalert2": "^10.15.5",
-    "tippy.js": "^6.2.7",
+    "tippy.js": "^6.3.1",
     "vsp-js-helper": "^1.0.32",
     "wordpress-js-ports": "^1.0.11"
   }