[CLI] remove batch run timeout tests.

[crazygao]

Description

Remove batch run timeout tests

All Promptflow Contribution checklist:

• The pull request does not introduce [breaking changes].
• CHANGELOG is updated for new features, bug fixes or other significant changes.
• I have read the contribution guidelines.
• Create an issue and link to the pull request to get dedicated review from promptflow team. Learn more: suggested workflow.

General Guidelines and Best Practices

• Title of the pull request is clear and informative.
• There are a small number of commits, each of which have an informative message. This means that previously merged commits do not appear in the history of the PR. For more information on cleaning up the commits in your PR, see this page.

Testing Guidelines

• Pull request includes test coverage for the included changes.

[github-actions]

SDK CLI Global Config Test Result yigao/remove_timing_tests

2 tests   2 ✅  46s ⏱️
1 suites  0 💤
1 files    0 ❌

Results for commit f8953a8.

[github-actions]

promptflow SDK CLI Azure E2E Test Result yigao/remove_timing_tests

  4 files    4 suites   3m 22s ⏱️
148 tests 127 ✅ 21 💤 0 ❌
592 runs  508 ✅ 84 💤 0 ❌

Results for commit f8953a8.

[github-actions]

SDK CLI Test Result yigao/remove_timing_tests

   12 files     12 suites   40m 52s ⏱️
  422 tests   406 ✅ 16 💤 0 ❌
1 688 runs  1 624 ✅ 64 💤 0 ❌

Results for commit f8953a8.