Bump @tsconfig/ember from 2.0.0 to 3.0.8

Bumps [@tsconfig/ember](https://github.com/tsconfig/bases/tree/HEAD/bases) from 2.0.0 to 3.0.8.
- [Commits](https://github.com/tsconfig/bases/commits/HEAD/bases)

---
updated-dependencies:
- dependency-name: "@tsconfig/ember"
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

addon/package.json

@@ -65,7 +65,7 @@
     "@embroider/addon-dev": "^5.0.0",
     "@glint/template": "^1.4.0",
     "@rollup/plugin-babel": "^6.0.4",
-    "@tsconfig/ember": "^3.0.6",
+    "@tsconfig/ember": "^3.0.8",
     "@types/rsvp": "^4.0.9",
     "@typescript-eslint/eslint-plugin": "^8.2.0",
     "@typescript-eslint/parser": "^8.2.0",

type-tests/package.json

@@ -9,7 +9,7 @@
   },
   "devDependencies": {
     "@ember/test-helpers": "workspace:*",
-    "@tsconfig/ember": "^2.0.0",
+    "@tsconfig/ember": "^3.0.8",
     "@types/rsvp": "^4.0.9",
     "dom-element-descriptors": "^0.5.0",
     "ember-source": "~5.9.0",