⬆️ Bump version v0.26.0 for adviser

Signed-off-by: Harshad Reddy Nalla <[email protected]>

Author: harshad16

adviser/overlays/cnv-prod/imagestreamtag.yaml

@@ -8,7 +8,7 @@ spec:
     - name: latest
       from:
         kind: DockerImage
-        name: quay.io/thoth-station/adviser:v0.25.1
+        name: quay.io/thoth-station/adviser:v0.26.0
       importPolicy: {}
       referencePolicy:
         type: Local