Add install note after each PerfLab feature plugin in the plugin list table

[westonruter]

Fixes #1222

As suggested by @justlevine in #1222 (comment):

Has adopting the design language from the Plugin Dependencies feature already been discussed and discarded?

A standard Note: This plugin was installed by... that's below the plugin meta, similar in style to the new Note: this plugin cannot be activated or deactivated..., would provide a straightforward solve without worrying about prefixes, slug lengths, metadata density, or over/underengineering

Here's what that looks like in WP 6.5+:

Before	After

The Performance Lab link goes to the Performance settings screen.

Note that I chose to say "This plugin is installed" as opposed to "This plugin was installed" because we don't keep track of whether or not a given feature plugin was indeed installed by the Performance Lab plugin. So it is intended to say that the Performance Lab in general installs a given feature plugin, but that's not to say it couldn't be installed directly.

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Co-authored-by: westonruter <[email protected]>
Co-authored-by: mukeshpanchal27 <[email protected]>
Co-authored-by: swissspidy <[email protected]>
Co-authored-by: ThierryA <[email protected]>
Co-authored-by: joemcgill <[email protected]>
Co-authored-by: ashwinparthasarathi <[email protected]>
Co-authored-by: justlevine <[email protected]>

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[mukeshpanchal27]

Thanks for the PR. The code shows error so i have push 5019dd5 that fixed the issue.