bumped orchestrator version to v5.2.7 (#231)

* bumped orchestrator version to v5.2.7

* add kafka 3.5.0 chart and update RELEASES.md

---------

Co-authored-by: Igor Koshchyts <igor@controlplane.com>

Author: jacobecox

manticore/versions/1.3.0/Chart.yaml

@@ -8,6 +8,6 @@ appVersion: "15.1.0"
 
 annotations:
   created: "2026-01-05"
-  lastModified: "2026-04-09"
+  lastModified: "2026-04-14"
   category: "search"
   createsGvc: false

manticore/versions/1.3.0/values.yaml

@@ -88,7 +88,7 @@ manticore:
 # Orchestrator Configuration
 # =============================================================================
 orchestrator:
-  version: v5.2.3
+  version: v5.2.7
   image: ghcr.io/controlplane-com/manticore-orchestrator/manticore-cpln-api
   logLevel: debug                 # debug, info, warn, error
   resources:
@@ -106,7 +106,7 @@ orchestrator:
 
   # Orchestrator API
   api:
-    version: v5.2.3
+    version: v5.2.7
     image: ghcr.io/controlplane-com/manticore-orchestrator/manticore-cpln-api
     logLevel: debug
     importPollInterval: 30s
@@ -122,7 +122,7 @@ orchestrator:
 
   # Agent sidecar
   agent:
-    version: v5.2.3
+    version: v5.2.7
     image: ghcr.io/controlplane-com/manticore-orchestrator/manticore-cpln-agent
     # REQUIRED: Generate with `openssl rand -base64 32`
     token: "6Gl5uO9KkKAh1u+ymoBW98WCtjTFpljuhpLdKb+tNAA="
@@ -140,7 +140,7 @@ orchestrator:
 
   # Web UI - See README.md "Authentication" section for security notes
   ui:
-    version: v5.2.3
+    version: v5.2.7
     image: ghcr.io/controlplane-com/manticore-orchestrator/manticore-cpln-ui
     resources:
       cpu: 0.25
@@ -155,7 +155,7 @@ orchestrator:
   # Backup Configuration (Optional) - Cron job runs logical backup on delta table to S3 bucket.
   backup:
     enabled: false
-    version: v5.2.3
+    version: v5.2.7
     image: ghcr.io/controlplane-com/manticore-orchestrator/manticore-cpln-backup
     cloudAccountName: my-backup-cloud-account
     s3Bucket: my-backup-bucket    # S3 bucket for backups