Bump @types/diff from 5.2.3 to 7.0.0 (#2506)

* Bump @types/diff from 5.2.3 to 7.0.0

Bumps [@types/diff](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/diff) from 5.2.3 to 7.0.0.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/diff)

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

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

* Ignore parent directory types

---------

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

package.json

@@ -40,7 +40,7 @@
     "@js-temporal/polyfill": "^0.4.4",
     "@mdn/browser-compat-data": "^5.6.28",
     "@types/caniuse-lite": "^1.0.4",
-    "@types/diff": "^5.2.3",
+    "@types/diff": "^7.0.0",
     "@types/node": "^18.19.70",
     "ajv": "^8.17.1",
     "caniuse-lite": "^1.0.30001690",

packages/web-features/package.json

@@ -25,6 +25,7 @@
     "prepare": "tsc && rm types.js && tsup ./index.ts --dts-only --format=esm --out-dir=."
   },
   "devDependencies": {
+    "@types/node": "^18.19.70",
     "tsup": "^8.3.5",
     "typescript": "^5.7.3"
   }

packages/web-features/tsconfig.json

@@ -2,6 +2,7 @@
   "compilerOptions": {
     "target": "ES2016",
     "module": "ESNext",
-    "moduleResolution": "Bundler"
+    "moduleResolution": "Bundler",
+    "typeRoots": ["./node_modules/@types"]
   }
 }