Ci/enable passing tests linux

[hariprasad-hp]

test(linux-modular): enable JobPerfTest in base

Description:
This PR removes JobPerfTest.* from the
base_perftests exclusion filter after verifying
the suite passes reliably on linux-x64x11-modular.

Updates:

• JobPerfTest.*: 14 tests now running and passing
• Remaining known issues unchanged:
  • StackTracePerfTest.* (3 failures)
  • PartitionAllocMemoryAllocationPerfTest.* crash
    (rc=-5)

Bug: b/482959587

[github-actions]

🤖 Gemini Suggested Commit Message

---

linux: Enable JobPerfTest on linux-x64x11-modular

This change removes JobPerfTest.* from the base_perftests exclusion filter
for linux-x64x11-modular. These performance tests have been verified
to pass reliably on this platform, enabling them to run in CI and
providing improved test coverage.

Bug: 482959587

---

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[gemini-code-assist]

Code Review

This pull request enables the JobPerfTest suite for the linux-x64x11-modular configuration by removing it from the base_perftests exclusion filter. The change is straightforward and aligns with the description, which states that these tests are now passing reliably. The update is correct and helps increase test coverage on this platform. No issues were found in this change.