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 (8a9ba7c) to head (e2d0d58).
⚠️ Report is 23 commits behind head on master.

Additional details and impacted files

@@             Coverage Diff              @@
##             master   #13821      +/-   ##
============================================
- Coverage     19.98%   11.71%   -8.27%     
+ Complexity     1126      745     -381     
============================================
  Files           295      295              
  Lines         14131    14131              
  Branches       1509     1509              
============================================
- Hits           2824     1656    -1168     
- Misses        11275    12459    +1184     
+ Partials         32       16      -16     

Flag	Coverage Δ
integration_tests	11.71% <ø> (-8.27%)	⬇️

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