[Internal][SDK] Separate core connection

[brynn-code]

Description

Please add an informative description that covers that changes made by the pull request and link all relevant issues.

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 brynn/separate-core-connection

2 tests   2 ✅  43s ⏱️
1 suites  0 💤
1 files    0 ❌

Results for commit ea159ee.

♻️ This comment has been updated with latest results.

[github-actions]

promptflow-tracing unit test result brynn/separate-core-connection

 4 files   4 suites   22s ⏱️
 4 tests  4 ✅ 0 💤 0 ❌
16 runs  16 ✅ 0 💤 0 ❌

Results for commit ea159ee.

♻️ This comment has been updated with latest results.

[github-actions]

promptflow SDK CLI Azure E2E Test Result brynn/separate-core-connection

  4 files    4 suites   3m 47s ⏱️
168 tests 149 ✅ 19 💤 0 ❌
672 runs  596 ✅ 76 💤 0 ❌

Results for commit ea159ee.

♻️ This comment has been updated with latest results.

[github-actions]

promptflow-tracing e2e test result brynn/separate-core-connection

 4 files   4 suites   1m 51s ⏱️
 8 tests  8 ✅ 0 💤 0 ❌
32 runs  32 ✅ 0 💤 0 ❌

Results for commit ea159ee.

♻️ This comment has been updated with latest results.

[github-actions]

Executor Unit Test Result brynn/separate-core-connection

754 tests   754 ✅  3m 50s ⏱️
  1 suites    0 💤
  1 files      0 ❌

Results for commit ea159ee.

♻️ This comment has been updated with latest results.

[github-actions]

Executor E2E Test Result brynn/separate-core-connection

210 tests   208 ✅  9m 30s ⏱️
  1 suites    2 💤
  1 files      0 ❌

Results for commit ea159ee.

♻️ This comment has been updated with latest results.

[github-actions]

SDK CLI Test Result brynn/separate-core-connection

   12 files     12 suites   40m 48s ⏱️
  452 tests   434 ✅ 18 💤 0 ❌
1 808 runs  1 736 ✅ 72 💤 0 ❌

Results for commit ea159ee.

♻️ This comment has been updated with latest results.