build(deps): bump ai-action/setup-ollama from 1 to 2

Bumps [ai-action/setup-ollama](https://github.com/ai-action/setup-ollama) from 1 to 2.
- [Release notes](https://github.com/ai-action/setup-ollama/releases)
- [Changelog](https://github.com/ai-action/setup-ollama/blob/master/CHANGELOG.md)
- [Commits](ai-action/setup-ollama@v1...v2)

---
updated-dependencies:
- dependency-name: ai-action/setup-ollama
  dependency-version: '2'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

action.yml

@@ -20,7 +20,7 @@ runs:
   using: composite
   steps:
       - name: Setup ollama
-        uses: ai-action/setup-ollama@v1
+        uses: ai-action/setup-ollama@v2
 
       - name: Checkout repository
         uses: actions/checkout@v6