Fix: skip MPI test for lapack UT

[dyzheng]

Reminder

• Have you linked an issue with this pull request?
• Have you added adequate unit tests and/or case tests for your pull request?
• Have you noticed possible changes of behavior below or in the linked issue?
• Have you explained the changes of codes in core modules of ESolver, HSolver, ElecState, Hamilt, Operator or Psi? (ignore if not applicable)

Linked Issue

In #6858 , one UT failed with:

but that PR is not related with HSolver, this PR aim to fix the UT error for conflict of lapack interface with multi-processes UT tests.

Unit Tests and/or Case Tests for my changes

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What's changed?

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Any changes of core modules? (ignore if not applicable)

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