PageInfo: cache getBotData

[agoujot]

I was on my way to add caching to it all, but actually only one query was missing it: getBotData.

That's pretty much it :). (oh, and had to tweak use a bit to return array not resultstatement (which should be fine as we iterate over it all anyhow.)

Bug: T208543

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 1 line in your changes missing coverage. Please review.

Project coverage is 70.99%. Comparing base (4b8eb28) to head (5e7ffe9).
Report is 85 commits behind head on main.

Files with missing lines	Patch %	Lines
src/Model/PageInfoApi.php	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main     #523      +/-   ##
============================================
- Coverage     71.30%   70.99%   -0.32%     
- Complexity     1275     1298      +23     
============================================
  Files            46       46              
  Lines          3792     3913     +121     
============================================
+ Hits           2704     2778      +74     
- Misses         1088     1135      +47     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.