Define environment requirements for Moodle 5.2

[HuongNV13]

More detail:
https://moodle.atlassian.net/browse/MDL-86087

Note: I will trigger test on testing branch

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 61.56%. Comparing base (b45fb7c) to head (b176df1).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #161   +/-   ##
=======================================
  Coverage   61.56%   61.56%           
=======================================
  Files          51       51           
  Lines        1699     1699           
=======================================
  Hits         1046     1046           
  Misses        653      653           

Flag	Coverage Δ
behat_bisect_test	40.32% <100.00%> (ø)
behat_test	40.73% <0.00%> (ø)
phpunit_bisect_test	34.18% <100.00%> (ø)
postjobs_test	32.93% <0.00%> (ø)
runner_test	15.89% <0.00%> (ø)

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