Add configs related to missing certificate error in active-active setup

[thisaltennakoon]

Fix wso2/api-manager#3388

This pull request introduces a new configuration property, apim.certificate_manager.events_enabled, to the infer.json configuration files across different modules. This property enables or disables event handling for the certificate manager, preventing the gateway and traffic manager from subscribing to JMS events, as these events are only relevant to the control plane.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 11.71%. Comparing base (1621658) to head (e2d0d58).
⚠️ Report is 137 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##             master   #13821   +/-   ##
=========================================
  Coverage     11.71%   11.71%           
  Complexity      745      745           
=========================================
  Files           295      295           
  Lines         14131    14131           
  Branches       1509     1509           
=========================================
  Hits           1656     1656           
  Misses        12459    12459           
  Partials         16       16           

Flag	Coverage Δ
integration_tests	11.71% <ø> (ø)

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