ci: update branch name

Author: JasonPowr

.tekton/model-validation-operator-bundle-pull-request.yaml

@@ -44,7 +44,7 @@ spec:
     - name: url
       value: https://github.com/securesign/pipelines.git
     - name: revision
-      value: fix-get-manager-image-placement
+      value: update-results-name-for-get-manager-image
     - name: pathInRepo
       value: pipelines/bundle-build-oci-ta.yaml
     resolver: git

.tekton/model-validation-operator-bundle-push.yaml

@@ -39,7 +39,7 @@ spec:
     - name: url
       value: https://github.com/securesign/pipelines.git
     - name: revision
-      value: fix-get-manager-image-placement
+      value: update-results-name-for-get-manager-image
     - name: pathInRepo
       value: pipelines/bundle-build-oci-ta.yaml
     resolver: git