fix: adding pipeline_processor_pipelines_streams

fix: adding separate index, stream and pipeline for opa logs

feat: opa custom decision logs plugin

fix: updated acls

* fix: updated envoy dashboard panel
* fix: adding alert rule for opa

* fix: updating kong dashboard
* fix: remove total query from nginx and kong dashboards

* feat: kong logs similar to nginx logs
* fix: updated graylog kong logs parsing
* fix: nginx log format for envoy
* fix: envoy log parsing in graylog

* fix: updated job config

* feat: adding opa envoy dashboards

Issue #SB-26662 fix: Env vars for collection children limits

Issue #SB-26662: Env vars for collection children limits

Issue #SB-28369 version update