chore(deps-dev): Bump @vue/tsconfig in /build/frontend-legacy

Bumps [@vue/tsconfig](https://github.com/vuejs/tsconfig) from 0.5.1 to 0.9.1.
- [Release notes](https://github.com/vuejs/tsconfig/releases)
- [Commits](https://github.com/vuejs/tsconfig/compare/v0.5.1...v0.9.1)

---
updated-dependencies:
- dependency-name: "@vue/tsconfig"
  dependency-version: 0.9.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

build/frontend-legacy/package-lock.json

@@ -93,7 +93,7 @@
         "@vitejs/plugin-vue2": "^2.3.4",
         "@vitest/coverage-v8": "^4.1.5",
         "@vue/test-utils": "^1.3.5",
-        "@vue/tsconfig": "~0.5.1",
+        "@vue/tsconfig": "~0.9.1",
         "babel-loader-exclude-node-modules-except": "^1.2.4",
         "babel-plugin-module-resolver": "^5.0.3",
         "colord": "^2.9.3",
@@ -6246,11 +6246,23 @@
       }
     },
     "node_modules/@vue/tsconfig": {
-      "version": "0.5.1",
-      "resolved": "https://registry.npmjs.org/@vue/tsconfig/-/tsconfig-0.5.1.tgz",
-      "integrity": "sha512-VcZK7MvpjuTPx2w6blwnwZAu5/LgBUtejFOi3pPGQFXQN5Ela03FUtd2Qtg4yWGGissVL0dr6Ro1LfOFh+PCuQ==",
+      "version": "0.9.1",
+      "resolved": "https://registry.npmjs.org/@vue/tsconfig/-/tsconfig-0.9.1.tgz",
+      "integrity": "sha512-buvjm+9NzLCJL29KY1j1991YYJ5e6275OiK+G4jtmfIb+z4POywbdm0wXusT9adVWqe0xqg70TbI7+mRx4uU9w==",
       "dev": true,
-      "license": "MIT"
+      "license": "MIT",
+      "peerDependencies": {
+        "typescript": ">= 5.8",
+        "vue": "^3.4.0"
+      },
+      "peerDependenciesMeta": {
+        "typescript": {
+          "optional": true
+        },
+        "vue": {
+          "optional": true
+        }
+      }
     },
     "node_modules/@vue/web-component-wrapper": {
       "version": "1.3.0",

build/frontend-legacy/package.json

@@ -112,7 +112,7 @@
     "@vitejs/plugin-vue2": "^2.3.4",
     "@vitest/coverage-v8": "^4.1.5",
     "@vue/test-utils": "^1.3.5",
-    "@vue/tsconfig": "~0.5.1",
+    "@vue/tsconfig": "~0.9.1",
     "babel-loader-exclude-node-modules-except": "^1.2.4",
     "babel-plugin-module-resolver": "^5.0.3",
     "colord": "^2.9.3",