npm-dep: bump tslib from 2.6.2 to 2.6.3 in /frontend

Bumps [tslib](https://github.com/Microsoft/tslib) from 2.6.2 to 2.6.3.
- [Release notes](https://github.com/Microsoft/tslib/releases)
- [Commits](https://github.com/Microsoft/tslib/compare/v2.6.2...v2.6.3)

---
updated-dependencies:
- dependency-name: tslib
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

frontend/package.json

@@ -34,7 +34,7 @@
 		"svelte": "^4.2.17",
 		"svelte-check": "^3.8.0",
 		"tailwindcss": "^3.4.3",
-		"tslib": "^2.6.2",
+		"tslib": "^2.6.3",
 		"typescript": "^5.4.5",
 		"typescript-eslint": "^7.11.0",
 		"vite": "^5.2.12"

frontend/pnpm-lock.yaml

@@ -89,8 +89,8 @@ devDependencies:
     specifier: ^3.4.3
     version: 3.4.3
   tslib:
-    specifier: ^2.6.2
-    version: 2.6.2
+    specifier: ^2.6.3
+    version: 2.6.3
   typescript:
     specifier: ^5.4.5
     version: 5.4.5
@@ -3315,8 +3315,8 @@ packages:
     resolution: {integrity: sha512-Y/arvbn+rrz3JCKl9C4kVNfTfSm2/mEp5FSz5EsZSANGPSlQrpRI5M4PKF+mJnE52jOO90PnPSc3Ur3bTQw0gA==}
     dev: true
 
-  /tslib@2.6.2:
-    resolution: {integrity: sha512-AEYxH93jGFPn/a2iVAwW87VuUIkR1FVUKB77NwMF7nBTDkDrrT/Hpt/IrCJ0QXhW27jTBDcf5ZY7w6RiqTMw2Q==}
+  /tslib@2.6.3:
+    resolution: {integrity: sha512-xNvxJEOUiWPGhUuUdQgAJPKOOJfGnIyKySOc09XkKsgdUV/3E2zvwZYdejjmRgPCgcym1juLH3226yA7sEFJKQ==}
     dev: true
 
   /type-check@0.4.0: