Update operation context for aggregation node

[huaiyan]

Description

1. Add batch run id for aggregate node, to guarantee don't touch collection table.
2. Add attribute to mark is aggregation or not. For aggregate node, we don't write LineSummary. Then we could hide it from UX list. This is the motivation for this PR
3. Delete _exec_aggregation_with_bulk_results method, used by nowhere.
4. Use exec_aggregation instead of _exec_aggregation for better code structure.

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]

promptflow-core test result

0 tests   0 ✅  0s ⏱️
0 suites  0 💤
0 files    0 ❌

Results for commit 79f9b94.

♻️ This comment has been updated with latest results.

[github-actions]

promptflow SDK CLI Azure E2E Test Result dev/robbenwang_hide_aggregation

  4 files    4 suites   4m 50s ⏱️
220 tests 192 ✅  28 💤 0 ❌
880 runs  768 ✅ 112 💤 0 ❌

Results for commit 79f9b94.

♻️ This comment has been updated with latest results.

[github-actions]

SDK CLI Global Config Test Result dev/robbenwang_hide_aggregation

4 tests   4 ✅  1m 10s ⏱️
1 suites  0 💤
1 files    0 ❌

Results for commit 79f9b94.

♻️ This comment has been updated with latest results.

[github-actions]

Executor Unit Test Result dev/robbenwang_hide_aggregation

778 tests   778 ✅  3m 42s ⏱️
  1 suites    0 💤
  1 files      0 ❌

Results for commit 79f9b94.

♻️ This comment has been updated with latest results.

[github-actions]

Executor E2E Test Result dev/robbenwang_hide_aggregation

238 tests   236 ✅  6m 27s ⏱️
  1 suites    2 💤
  1 files      0 ❌

Results for commit 79f9b94.

♻️ This comment has been updated with latest results.

[github-actions]

SDK CLI Test Result dev/robbenwang_hide_aggregation

    4 files      4 suites   53m 14s ⏱️
  596 tests   575 ✅ 21 💤 0 ❌
2 384 runs  2 300 ✅ 84 💤 0 ❌

Results for commit 79f9b94.

♻️ This comment has been updated with latest results.

[liucheng-ms]

Description

1. Add batch run id for aggregate node, to guarantee don't touch collection table.
2. Add attribute to mark is aggregation or not. For aggregate node, we don't write LineSummary.
3. Delete _exec_aggregation_with_bulk_results method, used by nowhere.
4. Use exec_aggregation instead of _exec_aggregation for better code structure.

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.

Could you share more context of this PR. Why do we have to make this PR? What problem does it solve?