Sunrise: Allow setting WP-CLI context via blog_id

[mjangda]

Adds a new param --load-blog-id which allows loading blog context via a blog_id value instead of a URL.

Based on wp-cli/wp-cli#5649 (comment)

Changelog Description

WP-CLI: Add new --load-blog-id global param

We've added a new global param (--load-blog-id) to WP-CLI, which allows loading blog context via a blog_id value instead of a URL. This is helpful in cases where you have an ID but not a URL.

Pre-review checklist

Please make sure the items below have been covered before requesting a review:

• This change works and has been tested locally (or has an appropriate fallback).
• This change works and has been tested on a Go sandbox.
• This change has relevant unit tests (if applicable).
• This change uses a rollout method to ease with deployment (if applicable - especially for large scale actions that require writes).
• This change has relevant documentation additions / updates (if applicable).
• I've created a changelog description that aligns with the provided examples.

Pre-deploy checklist

• VIP staff: Ensure any alerts added/updated conform to internal standards (see internal documentation).

Steps to Test

TODO

[GaryJones]

I think --site-id may work better than references to "blog" - I know for VIP we have (well @yolih has) tried to standardise terminology around "site" including on multisite applications. The use of the core get_site() function already points in this direction as well.

And some customer applications aren't considered blogs, so having an interface that tries to reference it as one seems odd.

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 16 lines in your changes are missing coverage. Please review.

Project coverage is 28.96%. Comparing base (419240e) to head (11b6500).
Report is 501 commits behind head on develop.

Files	Patch %	Lines
lib/sunrise/sunrise.php	0.00%	16 Missing ⚠️

Additional details and impacted files

@@              Coverage Diff              @@
##             develop    #4788      +/-   ##
=============================================
+ Coverage      28.67%   28.96%   +0.28%     
- Complexity      4661     4692      +31     
=============================================
  Files            274      276       +2     
  Lines          20638    20729      +91     
=============================================
+ Hits            5918     6004      +86     
- Misses         14720    14725       +5     

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[github-actions]

This pull request has been marked stale because it has been open for 60 days with no activity. If there is no activity within 7 days, it will be closed.

This is an automation to keep pull requests manageable and actionable and is not a comment on the quality of this pull request nor on the work done so far. Closed PRs are still valuable to the project and their branches are preserved.

[github-actions]

This pull request has been marked stale because it has been open for 60 days with no activity. If there is no activity within 7 days, it will be closed.

This is an automation to keep pull requests manageable and actionable and is not a comment on the quality of this pull request nor on the work done so far. Closed PRs are still valuable to the project and their branches are preserved.