test: Add NiFi 2.6.0

Author: NickLarsenNZ

tests/test-definition.yaml

@@ -5,23 +5,24 @@ dimensions:
       - 1.27.0
       - 1.28.1
       - 2.4.0
+      - 2.6.0
       # Alternatively, if you want to use a custom image, append a comma and the full image name to the product version
       # as in the example below.
-      # - 2.4.0,oci.stackable.tech/sandbox/nifi:2.4.0-stackable0.0.0-dev
+      # - 2.6.0,oci.stackable.tech/sandbox/nifi:2.6.0-stackable0.0.0-dev
   - name: nifi_old
     values:
       - 1.27.0
   - name: nifi_new
     values:
-      - 2.4.0 # oci.stackable.tech/sandbox/nifi:2.4.0-stackable0.0.0-dev
+      - 2.6.0 # oci.stackable.tech/sandbox/nifi:2.6.0-stackable0.0.0-dev
   - name: nifi-latest
     values:
-      - 2.4.0 # oci.stackable.tech/sandbox/nifi:2.4.0-stackable0.0.0-dev
+      - 2.6.0 # oci.stackable.tech/sandbox/nifi:2.6.0-stackable0.0.0-dev
   - name: nifi-iceberg
     # Not all NiFi versions support Iceberg with the same functionality!
     # E.g. our own implementation started with NiFi 2.2.0
     values:
-      - 2.4.0 # oci.stackable.tech/sandbox/nifi:2.4.0-stackable0.0.0-dev
+      - 2.6.0 # oci.stackable.tech/sandbox/nifi:2.6.0-stackable0.0.0-dev
     # TODO: Can be removed once NiFi 1.x.x is removed - only for seperate smoke tests
   - name: nifi-v1
     values:
@@ -31,6 +32,7 @@ dimensions:
   - name: nifi-v2
     values:
       - 2.4.0
+      - 2.6.0
     # Use Kubernetes manager if set to false
   - name: use-zookeeper-manager
     values: