Update ollama to version v0.17.4

[al-lac]

🤖 This is an automated pull request to update ollama to version v0.17.4. This PR must be reviewed and tested before merging.

Auto-generated update considerations:

• No database migration or schema changes noted across any v0.17.x releases
• No environment variable additions or removals identified
• No containers added or removed
• No breaking API changes noted, though tool call behavior for Qwen 3/3.5 models was fixed in v0.17.3 which may affect integrations relying on tool call parsing during thinking
• v0.17.4 introduces a manual re-download requirement for users on v0.17.1, as automatic updates will not apply; users running Ollama via Docker should ensure they pull the latest image manually rather than relying on any auto-update mechanism

Original GitHub release notes

[al-lac]

🤖 This is an automated summary of installation tests for ollama:

• ✅ App successfully installed in umbrel-dev instance
• ✅ App successfully listed in umbrel.yaml
• ✅ App UI successfully returns a 200 status code
• 📸 Screenshot of the app:
  

This PR must still be reviewed and tested before merging.

[github-actions]

🎉   Linting finished with no errors or warnings   🎉

Thank you for your submission! This is an automated linter that checks for common issues in pull requests to the Umbrel App Store.

Please review the linting results below and make any necessary changes to your submission.

Linting Results

Severity	File	Description
ℹ️	ollama/docker-compose.yml	Potentially using unsafe user in service "ollama": The default container user "root" can lead to security vulnerabilities. If you are using the root user, please try to specify a different user (e.g. "1000:1000") in the compose file or try to set the UID/PUID and GID/PGID environment variables to 1000.

Legend

Symbol	Description
❌	Error: This must be resolved before this PR can be merged.
⚠️	Warning: This is highly encouraged to be resolved, but is not strictly mandatory.
ℹ️	Info: This is just for your information.

[al-lac]

Tested update on Umbrel dev instance.