Fix the lightspeed-stack-0-6 Konflux component pipelines

Author: syedriko

.tekton/lightspeed-stack-0-6-pull-request.yaml

@@ -23,7 +23,7 @@ spec:
   - name: revision
     value: '{{revision}}'
   - name: output-image
-    value: quay.io/redhat-user-workloads/lightspeed-core-tenant/lightspeed-core-0-6/lightspeed-stack-0-6:on-pr-{{revision}}
+    value: quay.io/redhat-user-workloads/lightspeed-core-tenant/lightspeed-stack-0-6:on-pr-{{revision}}
   - name: image-expires-after
     value: 5d
   - name: build-platforms

.tekton/lightspeed-stack-0-6-push.yaml

@@ -22,7 +22,7 @@ spec:
   - name: revision
     value: '{{revision}}'
   - name: output-image
-    value: quay.io/redhat-user-workloads/lightspeed-core-tenant/lightspeed-core-0-6/lightspeed-stack-0-6:{{revision}}
+    value: quay.io/redhat-user-workloads/lightspeed-core-tenant/lightspeed-stack-0-6:{{revision}}
   - name: build-platforms
     value:
     - linux/x86_64