Vendor: Update JS libs

package.json

@@ -97,7 +97,7 @@
     "video.js": "^7.21.4",
     "vue-flatpickr-component": "^9.0.8",
     "vue-i18n": "9.2.2",
-    "vue-multiselect": "^3.0.0-alpha.2",
+    "vue-multiselect": "^3.0.0-beta.2",
     "vue-perfect-scrollbar": "^0.2.1",
     "vue-router": "4.2.4",
     "vue-toastification": "^2.0.0-rc.5",
@@ -116,7 +116,7 @@
     "@vue/compiler-sfc": "^3.3.4",
     "autoprefixer": "^10.4.14",
     "copy-webpack-plugin": "11.0.0",
-    "core-js": "3.29.1",
+    "core-js": "3.31.1",
     "deepmerge": "^4.2.2",
     "eslint": "^8.44.0",
     "eslint-config-prettier": "8.8.0",