chore(deps): bump @lit/context from 1.1.4 to 1.1.5

Bumps [@lit/context](https://github.com/lit/lit/tree/HEAD/packages/context) from 1.1.4 to 1.1.5.
- [Release notes](https://github.com/lit/lit/releases)
- [Changelog](https://github.com/lit/lit/blob/main/packages/context/CHANGELOG.md)
- [Commits](https://github.com/lit/lit/commits/@lit/context@1.1.5/packages/context)

---
updated-dependencies:
- dependency-name: "@lit/context"
  dependency-version: 1.1.5
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

frontend/package.json

@@ -61,7 +61,7 @@
     "typescript": "^5.8.2"
   },
   "dependencies": {
-    "@lit/context": "^1.1.4",
+    "@lit/context": "^1.1.5",
     "@lit/task": "^1.0.2",
     "@shoelace-style/shoelace": "^2.20.1",
     "@types/google.visualization": "^0.0.74",