[docs] Add doc for optimizer debugging session properties

[steveburnett]

Description

Add documentation for verbose_optimizer_info_enabled and optimizers_to_enable_verbose_runtime_stats session properties. Fixes #25452.

Motivation and Context

These two session properties are undocumented and are useful for debugging optimizer-related problems in development.

Impact

Documentation.

Test Plan

Local doc build. Screenshot:

Contributor checklist

• Please make sure your submission complies with our contributing guide, in particular code style and commit standards.
• PR description addresses the issue accurately and concisely. If the change is non-trivial, a GitHub Issue is referenced.
• Documented new properties (with its default value), SQL syntax, functions, or other functionality.
• If release notes are required, they follow the release notes guidelines.
• Adequate tests were added if applicable.
• CI passed.

Release Notes

== NO RELEASE NOTE ==

[hantangwangd]

Thanks for adding this, just one nit.

[imjalpreet]

@steveburnett, a fix has been added to trigger a dummy run instead of skipping the workflow for the required tests that are currently marked as Waiting for status to be reported above. Please try rebasing all pending docs PRs on the latest master.

[steveburnett]

@steveburnett, a fix has been added to trigger a dummy run instead of skipping the workflow for the required tests that are currently marked as Waiting for status to be reported above. Please try rebasing all pending docs PRs on the latest master.

Will do, thank you!