fix: package.json & package-lock.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-BOOTSTRAP-7444593

Author: snyk-bot

package-lock.json

@@ -18,7 +18,7 @@
     "@angular/platform-browser": "~13.0.3",
     "@angular/platform-browser-dynamic": "~13.0.3",
     "@angular/router": "~13.0.3",
-    "bootstrap": "4.4.1",
+    "bootstrap": "5.0.0",
     "date-fns": "^2.27.0",
     "jquery": "^3.6.0",
     "rxjs": "~7.5.1",