Update operator-1-21-bundle to a4ef9ac

Image created from 'https://github.com/openshift-pipelines/operator.git?rev=888521065b9893739d1d0f2e4857cc8d108c2123'

Signed-off-by: red-hat-konflux-kflux-prd-rh02 <190377777+red-hat-konflux-kflux-prd-rh02[bot]@users.noreply.github.com>

Author: red-hat-konflux-kflux-prd-rh02[bot]

project.yaml

@@ -109,7 +109,7 @@ images:
     value: quay.io/redhat-user-workloads/tekton-ecosystem-tenant/1-21/console-plugin-rhel9@sha256:c78b8b5b7cf4b9729e97b929d5c93e440525108e2e8eb5b3cd447f8eb1515b1b
   # operator-bundle
   - name: IMAGE_OPERATOR_BUNDLE
-    value: quay.io/redhat-user-workloads/tekton-ecosystem-tenant/1-21/operator-bundle-rhel9@sha256:4ad003d099f2060d2c1f6f7c51bc152d222ec1d162b3da3d129e8b3a26f9545c
+    value: quay.io/redhat-user-workloads/tekton-ecosystem-tenant/1-21/operator-bundle-rhel9@sha256:a4ef9acde1d25b48c068c18b3a2529c8676d82880344be6db96ea4e5268a9052
   # opc
   - name: IMAGE_ADDONS_OPC
     value: quay.io/redhat-user-workloads/tekton-ecosystem-tenant/1-21/opc-rhel9@sha256:ea1ee5d19283d9d70d768046ba58afd15f6434c468816bd22ab9db141583576f