chore(deps): update dependency bootstrap to v5

Author: renovate[bot]

package-lock.json

@@ -15,7 +15,7 @@
     "@babel/polyfill": "^7.11.5",
     "@fortawesome/fontawesome-free": "^6.1.1",
     "@vue/composition-api": "^1.7.2",
-    "bootstrap": "^4.6.0",
+    "bootstrap": "^5.0.0",
     "bootstrap-vue": "^2.17.3",
     "bootswatch": "^4.6.0",
     "core-js": "^3.8.3",