fix(ollama): pop unsupported 'strict' argument in ChatOllama

[Sidharth Rajmohan (dumko2001)]

This PR modifies ChatOllama to explicitly filter out the strict argument before passing parameters to the underlying Ollama client. This prevents a TypeError when using structured outputs (e.g. via ProviderStrategy) that inject this argument.

Fixes #34107

Breaking Changes:

• None. This is a bug fix that allows previously crashing code to run successfully.

AI Disclaimer:
I used an AI assistant to generate the regression test case for this fix.

[codspeed-hq]

CodSpeed Performance Report

Merging #34114 will not alter performance

_{Comparing dumko2001:issue-34107 (d191119) with master (d6b5f05)¹}

Summary

✅ 1 untouched
⏩ 33 skipped²

Footnotes

1. No successful run was found on master (3fb9066) during the generation of this report, so d6b5f05 was used instead as the comparison base. There might be some changes unrelated to this pull request in this report. ↩

2. 33 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩