build(deps): bump bootstrap-vue from 2.3.0 to 2.4.0 in /website/client (#11812)

Bumps [bootstrap-vue](https://github.com/bootstrap-vue/bootstrap-vue) from 2.3.0 to 2.4.0.
- [Release notes](https://github.com/bootstrap-vue/bootstrap-vue/releases)
- [Changelog](https://github.com/bootstrap-vue/bootstrap-vue/blob/dev/CHANGELOG.md)
- [Commits](https://github.com/bootstrap-vue/bootstrap-vue/compare/v2.3.0...v2.4.0)

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

website/client/package-lock.json

@@ -6201,9 +6201,9 @@
       "integrity": "sha512-tbx5cHubwE6e2ZG7nqM3g/FZ5PQEDMWmMGNrCUBVRPHXTJaH7CBDdsLeu3eCh3B1tzAxTnAbtmrzvWEvT2NNEA=="
     },
     "bootstrap-vue": {
-      "version": "2.3.0",
-      "resolved": "https://registry.npmjs.org/bootstrap-vue/-/bootstrap-vue-2.3.0.tgz",
-      "integrity": "sha512-ChfCObs1xwsALIDB52S32yMm18P2iiiJUULUbob2DFI3V6SEtx7pTi5vG7ZKagNt+SMKd3lfLUCxWGMTDjPR1g==",
+      "version": "2.4.0",
+      "resolved": "https://registry.npmjs.org/bootstrap-vue/-/bootstrap-vue-2.4.0.tgz",
+      "integrity": "sha512-mRhqlhJscUY4O+R2X4IRVZReWPj/2KBOTzsB6sPgLcp6s/VHf1L6VS5Etw6HREFPAu8U6Czh+jJAq/KPH/zUdA==",
       "requires": {
         "@nuxt/opencollective": "^0.3.0",
         "bootstrap": ">=4.4.1 <5.0.0",

website/client/package.json

@@ -29,7 +29,7 @@
     "axios-progress-bar": "^1.2.0",
     "babel-eslint": "^10.0.1",
     "bootstrap": "^4.4.1",
-    "bootstrap-vue": "^2.3.0",
+    "bootstrap-vue": "^2.4.0",
     "chai": "^4.1.2",
     "core-js": "^3.6.4",
     "eslint": "^6.8.0",