Update dependency bootstrap to v5.3.8

Author: dependencyupdates[bot]

src/Frontend/package-lock.json

@@ -30,7 +30,7 @@
     "@vue-flow/controls": "1.1.3",
     "@vue-flow/core": "1.46.0",
     "@vuepic/vue-datepicker": "11.0.2",
-    "bootstrap": "5.3.7",
+    "bootstrap": "5.3.8",
     "codemirror": "6.0.2",
     "diff": "8.0.2",
     "hex-to-css-filter": "6.0.0",