Update Workspace limit in docs

[tim-allen-ck]

Resolves #3920

What is being addressed

Update Docs to reflect workspace limit and a workaround to extend.

[github-actions[bot]]

Unit Test Results

0 tests   0 :white_check_mark:  0s :stopwatch: 0 suites  0 :zzz: 0 files    0 :x:

Results for commit 83bcf84a.

:recycle: This comment has been updated with latest results.

[tim-allen-ck]

/help

[github-actions[bot]]

:robot: pr-bot :robot:

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(in response to this comment from @tim-allen-ck)

[tim-allen-ck]

/test-force-approve

[github-actions[bot]]

:robot: pr-bot :robot:

:white_check_mark: Marking tests as complete (for commit e202797786ad8b3540200930dbe7d05e2865776c)

(in response to this comment from @tim-allen-ck)

[tim-allen-ck]

/test-force-approve

[github-actions[bot]]

:robot: pr-bot :robot:

:white_check_mark: Marking tests as complete (for commit 83bcf84a58fa49f31f9c5166dd9f0fb9b94cac4d)

(in response to this comment from @tim-allen-ck)