chore: Bump OPA to 1.16.2 (#401)

Author: sbernauer

stacks/airflow/opa.yaml

@@ -5,7 +5,7 @@ metadata:
   name: opa
 spec:
   image:
-    productVersion: 1.12.3
+    productVersion: 1.16.2
     pullPolicy: IfNotPresent
   servers:
     config:

stacks/data-lakehouse-iceberg-trino-spark/trino.yaml

@@ -118,7 +118,7 @@ metadata:
   name: opa
 spec:
   image:
-    productVersion: 1.12.3
+    productVersion: 1.16.2
   servers:
     roleGroups:
       default: {}

stacks/end-to-end-security/opa.yaml

@@ -5,7 +5,7 @@ metadata:
   name: opa
 spec:
   image:
-    productVersion: 1.12.3
+    productVersion: 1.16.2
   clusterConfig:
     userInfo:
       backend:

stacks/trino-iceberg/trino.yaml

@@ -103,7 +103,7 @@ metadata:
   name: opa
 spec:
   image:
-    productVersion: 1.12.3
+    productVersion: 1.16.2
   servers:
     roleGroups:
       default:

stacks/trino-superset-s3/trino.yaml

@@ -75,7 +75,7 @@ metadata:
   name: opa
 spec:
   image:
-    productVersion: 1.12.3
+    productVersion: 1.16.2
   servers:
     roleGroups:
       default: {}