update go builder image and cosign image (#554)

Signed-off-by: cpanato <[email protected]>

Author: cpanato

.github/workflows/validate-release.yml

@@ -39,8 +39,8 @@ jobs:
       statuses: none
 
     env:
-      CROSS_BUILDER_IMAGE: ghcr.io/gythialy/golang-cross:v1.17.9-0@sha256:62c64ee6c74285839db86ae0814d2411bfe4bc2cdc025b10122e4bb8d27b1418
-      COSIGN_IMAGE: gcr.io/projectsigstore/cosign:v1.7.2@sha256:ad2985a87622d5934a4bc06a61faadff772e377937e42519af4f506e1b019d1e
+      CROSS_BUILDER_IMAGE: ghcr.io/gythialy/golang-cross:v1.17.9-1@sha256:6503ca0ad41f79daf90853212ebd4217ec80e0d2f6bb264d178fd58d1a820385
+      COSIGN_IMAGE: gcr.io/projectsigstore/cosign:v1.8.0@sha256:12b4d428529654c95a7550a936cbb5c6fe93a046ea7454676cb6fb0ce566d78c
 
     steps:
       - uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b # v3

release/cloudbuild.yaml

@@ -32,16 +32,16 @@ steps:
     echo "Checking out ${_GIT_TAG}"
     git checkout ${_GIT_TAG}
 
-- name: 'gcr.io/projectsigstore/cosign:v1.7.2@sha256:ad2985a87622d5934a4bc06a61faadff772e377937e42519af4f506e1b019d1e'
+- name: 'gcr.io/projectsigstore/cosign:v1.8.0@sha256:12b4d428529654c95a7550a936cbb5c6fe93a046ea7454676cb6fb0ce566d78c'
   dir: "go/src/sigstore/fulcio"
   env:
   - COSIGN_EXPERIMENTAL=true
   - TUF_ROOT=/tmp
   args:
   - 'verify'
-  - 'ghcr.io/gythialy/golang-cross:v1.17.9-0@sha256:62c64ee6c74285839db86ae0814d2411bfe4bc2cdc025b10122e4bb8d27b1418'
+  - 'ghcr.io/gythialy/golang-cross:v1.17.9-1@6503ca0ad41f79daf90853212ebd4217ec80e0d2f6bb264d178fd58d1a820385'
 
-- name: ghcr.io/gythialy/golang-cross:v1.17.9-0@sha256:62c64ee6c74285839db86ae0814d2411bfe4bc2cdc025b10122e4bb8d27b1418
+- name: ghcr.io/gythialy/golang-cross:v1.17.9-1@6503ca0ad41f79daf90853212ebd4217ec80e0d2f6bb264d178fd58d1a820385
   entrypoint: /bin/sh
   dir: "go/src/sigstore/fulcio"
   env:
@@ -64,7 +64,7 @@ steps:
       gcloud auth configure-docker \
       && make release
 
-- name: ghcr.io/gythialy/golang-cross:v1.17.9-0@sha256:62c64ee6c74285839db86ae0814d2411bfe4bc2cdc025b10122e4bb8d27b1418
+- name: ghcr.io/gythialy/golang-cross:v1.17.9-1@6503ca0ad41f79daf90853212ebd4217ec80e0d2f6bb264d178fd58d1a820385
   entrypoint: 'bash'
   dir: "go/src/sigstore/fulcio"
   env: