[CI/Build] Enable phi2 lora test

[jeejeelee]

Essential Elements of an Effective PR Description Checklist

• The purpose of the PR, such as "Fix some issue (link existing issues this PR will resolve)".
• The test plan, such as providing test command.
• The test results, such as pasting the results comparison before and after, or e2e results
• (Optional) The necessary documentation update, such as updating supported_models.md and examples for a new model.

Purpose

Fix #20467 (review)

Test Plan

Test Result

(Optional) Documentation Update

[github-actions]

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[gemini-code-assist]

Summary of Changes

Hello @jeejeelee, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request aims to enhance the continuous integration (CI) pipeline by reactivating a previously skipped test for the phi2 lora model. By removing the skip marker, the phi2 lora functionality will now be included in automated testing, ensuring better coverage and validation of its integration within the system.

Highlights

• Test Enablement: Re-enabled the test_phi2_lora test by removing the @pytest.mark.skip decorator and its associated comments. This test was previously skipped due to a reported 'Head size 80 is not supported by FlashAttention' error.

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[gemini-code-assist]

Code Review

This pull request enables the test_phi2_lora test by removing the skip decorator. A suggestion was made to preserve the context for why this test requires a specific execution mode to improve maintainability.

[gemini-code-assist]

Consider adding a comment explaining why this test was previously skipped and the reason for enabling enforce_eager=True. This provides valuable context for future maintainers.

Suggested change

	def test_phi2_lora(phi2_lora_files):
	# The phi-2 LoRA test runs in eager mode to avoid a FlashAttention
	# incompatibility with head size 80.
	def test_phi2_lora(phi2_lora_files):

[DarkLight1337]

Please fix pre-commit