Bump bootstrap from 5.3.0 to 5.3.1 in /src-ui

Bumps [bootstrap](https://github.com/twbs/bootstrap) from 5.3.0 to 5.3.1.
- [Release notes](https://github.com/twbs/bootstrap/releases)
- [Commits](https://github.com/twbs/bootstrap/compare/v5.3.0...v5.3.1)

---
updated-dependencies:
- dependency-name: bootstrap
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

src-ui/package.json

@@ -22,7 +22,7 @@
     "@ng-select/ng-select": "^11.0.0",
     "@ngneat/dirty-check-forms": "^3.0.3",
     "@popperjs/core": "^2.11.8",
-    "bootstrap": "^5.3.0",
+    "bootstrap": "^5.3.1",
     "file-saver": "^2.0.5",
     "mime-names": "^1.0.0",
     "ng2-pdf-viewer": "^9.1.5",