Duplicate query when checking rucss table

[webtrainingwheels]

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Describe the bug
There is a duplicate query when we check if the RUCSS table exists.
SHOW TABLES LIKE 'wp\\_wpr\\_rucss\\_used\\_css

To Reproduce
Steps to reproduce the behavior:

1. Enable Query Monitor plugin
2. View the Duplicate Queries
3. See the duplicate query: https://jumpshare.com/v/TDhTbgX5P5Wz3gb8ByiF

Expected behavior
No duplicate query

Screenshots
https://jumpshare.com/v/TDhTbgX5P5Wz3gb8ByiF

Per @engahmeds3ed :

It easily can be fixed here
by replacing add with share
this will create only one instance from the table class and share it with whatever class calls it.

Original Ticket: https://secure.helpscout.net/conversation/2305707443/431357?folderId=377611

Backlog Grooming (for WP Media dev team use only)

• Reproduce the problem
• Identify the root cause
• Scope a solution
• Estimate the effort

[engahmeds3ed]

Already groomed during escalation.

Effort [XS]

[MathieuLamiot]

https://wp-media.slack.com/archives/C056ZJMHG0P/p1690369830895799?thread_ts=1690329563.456729&cid=C056ZJMHG0P