Bump @types/leaflet in /aas-gui/Frontend/aas-web-gui (#131)

Bumps [@types/leaflet](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/leaflet) from 1.9.8 to 1.9.12.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/leaflet)

---
updated-dependencies:
- dependency-name: "@types/leaflet"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

aas-gui/Frontend/aas-web-gui/package.json

@@ -30,7 +30,7 @@
     "webfontloader": "^1.0.0"
   },
   "devDependencies": {
-    "@types/leaflet": "^1.9.8",
+    "@types/leaflet": "^1.9.12",
     "@types/md5": "^2.3.5",
     "@types/node": "^20.12.11",
     "@types/three": "^0.163.0",

aas-gui/Frontend/aas-web-gui/yarn.lock

@@ -246,10 +246,10 @@
   resolved "https://registry.npmjs.org/@types/geojson/-/geojson-7946.0.14.tgz"
   integrity sha512-WCfD5Ht3ZesJUsONdhvm84dmzWOiOzOAqOncN0++w0lBw1o8OuDNJF2McvvCef/yBqb/HYRahp1BYtODFQ8bRg==
 
-"@types/leaflet@^1.9.8":
-  version "1.9.8"
-  resolved "https://registry.npmjs.org/@types/leaflet/-/leaflet-1.9.8.tgz"
-  integrity sha512-EXdsL4EhoUtGm2GC2ZYtXn+Fzc6pluVgagvo2VC1RHWToLGlTRwVYoDpqS/7QXa01rmDyBjJk3Catpf60VMkwg==
+"@types/leaflet@^1.9.12":
+  version "1.9.12"
+  resolved "https://registry.yarnpkg.com/@types/leaflet/-/leaflet-1.9.12.tgz#a6626a0b3fba36fd34723d6e95b22e8024781ad6"
+  integrity sha512-BK7XS+NyRI291HIo0HCfE18Lp8oA30H1gpi1tf0mF3TgiCEzanQjOqNZ4x126SXzzi2oNSZhZ5axJp1k0iM6jg==
   dependencies:
     "@types/geojson" "*"