chore(deps): bump @google/genai from 1.28.0 to 1.29.0

Bumps [@google/genai](https://github.com/googleapis/js-genai) from 1.28.0 to 1.29.0.
- [Release notes](https://github.com/googleapis/js-genai/releases)
- [Changelog](https://github.com/googleapis/js-genai/blob/main/CHANGELOG.md)
- [Commits](googleapis/js-genai@v1.28.0...v1.29.0)

---
updated-dependencies:
- dependency-name: "@google/genai"
  dependency-version: 1.29.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package.json

@@ -28,7 +28,7 @@
   "dependencies": {
     "@actions/core": "^1.10.0",
     "@actions/github": "^6.0.1",
-    "@google/genai": "^1.28.0",
+    "@google/genai": "^1.29.0",
     "@jest/globals": "^30.2.0",
     "@octokit/rest": "^22.0.1",
     "@types/jest": "^30.0.0",

yarn.lock

@@ -495,10 +495,10 @@
   resolved "https://registry.yarnpkg.com/@fastify/busboy/-/busboy-2.1.1.tgz#b9da6a878a371829a0502c9b6c1c143ef6663f4d"
   integrity sha512-vBZP4NlzfOlerQTnba4aqZoMhE/a9HY7HRqoOPaETQcSQuWEIyZMHGfVu6w9wGtGK5fED5qRs2DteVCjOH60sA==
 
-"@google/genai@^1.28.0":
-  version "1.28.0"
-  resolved "https://registry.yarnpkg.com/@google/genai/-/genai-1.28.0.tgz#0d0563ccf9cac3021a3deffc08549ef4a8d975f8"
-  integrity sha512-0pfZ1EWQsM9kINsL+mFKJvpzM6NRHS9t360S1MzKq4JtIwTj/RbsPpC/K5wpKiPy9PC+J+bsz/9gvaL51++KrA==
+"@google/genai@^1.29.0":
+  version "1.29.0"
+  resolved "https://registry.yarnpkg.com/@google/genai/-/genai-1.29.0.tgz#b3dc2fcf8a4554dc3d4614a5eb5dd2d9f662cc61"
+  integrity sha512-cQP7Ssa06W+MSAyVtL/812FBtZDoDehnFObIpK1xo5Uv4XvqBcVZ8OhXgihOIXWn7xvPQGvLclR8+yt3Ysnd9g==
   dependencies:
     google-auth-library "^10.3.0"
     ws "^8.18.0"