chore(deps): update tektoncd-pipeline-main-workingdirinit to 81ffaa3

Signed-off-by: red-hat-konflux <123456+red-hat-konflux[bot]@users.noreply.github.com>

Author: red-hat-konflux

openshift/image-mapping.yaml

@@ -10,7 +10,7 @@ images:
 - name: IMAGE_PIPELINES_ARG__ENTRYPOINT_IMAGE
   value: quay.io/redhat-user-workloads/tekton-ecosystem-tenant/tektoncd-pipeline-main/entrypoint@sha256:954b47c4b0e0e1cd145e2195bf3af482a0f908d2ebdaeb74e8a22f5e959eac44
 - name: IMAGE_PIPELINES_ARG__WORKINGDIRINIT_IMAGE
-  value: quay.io/redhat-user-workloads/tekton-ecosystem-tenant/tektoncd-pipeline-main/workingdirinit@sha256:367bcb245275c8db55eaf0102b9afed223ff9a3f17e1dee1615d981f4d0a8d2f
+  value: quay.io/redhat-user-workloads/tekton-ecosystem-tenant/tektoncd-pipeline-main/workingdirinit@sha256:81ffaa31b2acede44eb0b46fecaf2ab289c244b687c71bfabb923e438efabdf8
 - name: IMAGE_PIPELINES_ARG__NOP_IMAGE
   value: quay.io/redhat-user-workloads/tekton-ecosystem-tenant/tektoncd-pipeline-main/nop@sha256:aada9e5aef25f172bed2a65539d899a2fb91558a594cbd774db8ebbb7c29a16f
 - name: IMAGE_PIPELINES_ARG__SHELL_IMAGE