Updated builder image and tekton version

Author: Elijah-Destigni

.tekton/client-server-pull-request.yaml

@@ -20,7 +20,7 @@ metadata:
 spec:
   params:
   - name: release-version
-    value: 1.2.2
+    value: 1.2.3
   - name: git-url
     value: '{{source_url}}'
   - name: revision

.tekton/client-server-push.yaml

@@ -19,7 +19,7 @@ metadata:
 spec:
   params:
   - name: release-version
-    value: 1.2.2
+    value: 1.2.3
   - name: git-url
     value: '{{source_url}}'
   - name: revision

.tekton/cosign-pull-request.yaml

@@ -22,7 +22,7 @@ metadata:
 spec:
   params:
   - name: release-version
-    value: 1.2.2
+    value: 1.2.3
   - name: dockerfile
     value: Dockerfile.cosign.rh
   - name: git-url

.tekton/cosign-push.yaml

@@ -21,7 +21,7 @@ metadata:
 spec:
   params:
   - name: release-version
-    value: 1.2.2
+    value: 1.2.3
   - name: dockerfile
     value: Dockerfile.cosign.rh
   - name: git-url

Dockerfile.cosign.rh

@@ -1,6 +1,6 @@
 # Build stage
 
-FROM registry.redhat.io/ubi9/go-toolset:9.7 AS build-env
+FROM registry.redhat.io/ubi9/go-toolset:9.7@sha256:799cc027d5ad58cdc156b65286eb6389993ec14c496cf748c09834b7251e78dc AS build-env
 
 ENV GOEXPERIMENT=strictfipsruntime
 ENV CGO_ENABLED=1
@@ -26,7 +26,7 @@ RUN git config --global --add safe.directory /cosign && \
     git update-index --no-assume-unchanged Dockerfile.cosign.rh
 
 # Install Cosign
-FROM registry.access.redhat.com/ubi9/ubi-minimal@sha256:759f5f42d9d6ce2a705e290b7fc549e2d2cd39312c4fa345f93c02e4abb8da95
+FROM registry.access.redhat.com/ubi9/ubi-minimal@sha256:2bd144364d2cb06b08953ce5764cdbf236bbcd63cea214583c4ed011b4685453
 
 LABEL description="Cosign is a container signing tool that leverages simple, secure, and auditable signatures based on simple primitives and best practices."
 LABEL io.k8s.description="Cosign is a container signing tool that leverages simple, secure, and auditable signatures based on simple primitives and best practices."