chore(deps): bump diff from 7.0.0 to 8.0.2

Bumps [diff](https://github.com/kpdecker/jsdiff) from 7.0.0 to 8.0.2.
- [Changelog](https://github.com/kpdecker/jsdiff/blob/master/release-notes.md)
- [Commits](kpdecker/jsdiff@7.0.0...v8.0.2)

---
updated-dependencies:
- dependency-name: diff
  dependency-version: 8.0.2
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package-lock.json

@@ -31,7 +31,7 @@
     "@google/gemini-cli-core": "file:../core",
     "@types/update-notifier": "^6.0.8",
     "command-exists": "^1.2.9",
-    "diff": "^7.0.0",
+    "diff": "^8.0.2",
     "dotenv": "^16.6.1",
     "gaxios": "^6.1.1",
     "glob": "^10.4.1",

packages/cli/package.json

@@ -32,7 +32,7 @@
     "@types/glob": "^8.1.0",
     "@types/html-to-text": "^9.0.4",
     "ajv": "^8.17.1",
-    "diff": "^7.0.0",
+    "diff": "^8.0.2",
     "dotenv": "^16.6.1",
     "gaxios": "^6.1.1",
     "glob": "^10.4.5",