chore(deps): update registry.access.redhat.com/ubi9-minimal docker digest to 6fc28bc

Signed-off-by: red-hat-konflux <126015336+red-hat-konflux[bot]@users.noreply.github.com>

Author: red-hat-konflux[bot]

Dockerfile.gitsign.rh

@@ -26,7 +26,7 @@ RUN git stash && \
     gzip gitsign_cli_darwin_arm64
 
 # Install Gitsign
-FROM registry.access.redhat.com/ubi9-minimal@sha256:61d5ad475048c2e655cd46d0a55dfeaec182cc3faa6348cb85989a7c9e196483
+FROM registry.access.redhat.com/ubi9-minimal@sha256:6fc28bcb6776e387d7a35a2056d9d2b985dc4e26031e98a2bd35a7137cd6fd71
 
 LABEL description="Gitsign is a source code signing tool that leverages simple, secure, and auditable signatures based on simple primitives and best practices."
 LABEL io.k8s.description="Gitsign is a source code signing tool that leverages simple, secure, and auditable signatures based on simple primitives and best practices."