update cross-builder image to use go1.17.11 and dockerfile base image (sigstore#860)

Signed-off-by: cpanato <ctadeu@gmail.com>

Author: cpanato

.github/workflows/validate-release.yml

@@ -39,7 +39,7 @@ jobs:
       statuses: none
 
     env:
-      CROSS_BUILDER_IMAGE: ghcr.io/gythialy/golang-cross:v1.17.10-0@sha256:62c64ee6c74285839db86ae0814d2411bfe4bc2cdc025b10122e4bb8d27b1418
+      CROSS_BUILDER_IMAGE: ghcr.io/gythialy/golang-cross:v1.17.11-0@sha256:b0c3083b0a420ff649d5a5bfd7e0a96719ab0a7b3f99a049a4950d836a72637a
       COSIGN_IMAGE: gcr.io/projectsigstore/cosign:v1.8.0@sha256:12b4d428529654c95a7550a936cbb5c6fe93a046ea7454676cb6fb0ce566d78c
 
     steps:

Dockerfile

@@ -13,7 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM golang:1.17.10@sha256:8cec27169e79b40624c9cb3bc2d925e83b3867f0c94aae3a354827b68ad8cc24 AS builder
+FROM golang:1.17.11@sha256:b1ff3263f543b4c458e172f3df429a3e7dfed29d4359ab839a614f903252e1df AS builder
 ENV APP_ROOT=/opt/app-root
 ENV GOPATH=$APP_ROOT
 
@@ -30,7 +30,7 @@ RUN go build -ldflags "${SERVER_LDFLAGS}" ./cmd/rekor-server
 RUN CGO_ENABLED=0 go build -gcflags "all=-N -l" -ldflags "${SERVER_LDFLAGS}" -o rekor-server_debug ./cmd/rekor-server
 
 # Multi-Stage production build
-FROM golang:1.17.10@sha256:8cec27169e79b40624c9cb3bc2d925e83b3867f0c94aae3a354827b68ad8cc24 as deploy
+FROM golang:1.17.11@sha256:b1ff3263f543b4c458e172f3df429a3e7dfed29d4359ab839a614f903252e1df as deploy
 
 # Retrieve the binary from the previous stage
 COPY --from=builder /opt/app-root/src/rekor-server /usr/local/bin/rekor-server

release/cloudbuild.yaml

@@ -39,9 +39,9 @@ steps:
   - TUF_ROOT=/tmp
   args:
   - 'verify'
-  - 'ghcr.io/gythialy/golang-cross:v1.17.10-0@sha256:62c64ee6c74285839db86ae0814d2411bfe4bc2cdc025b10122e4bb8d27b1418'
+  - 'ghcr.io/gythialy/golang-cross:v1.17.11-0@sha256:b0c3083b0a420ff649d5a5bfd7e0a96719ab0a7b3f99a049a4950d836a72637a'
 
-- name: ghcr.io/gythialy/golang-cross:v1.17.10-0@sha256:62c64ee6c74285839db86ae0814d2411bfe4bc2cdc025b10122e4bb8d27b1418
+- name: ghcr.io/gythialy/golang-cross:v1.17.11-0@sha256:b0c3083b0a420ff649d5a5bfd7e0a96719ab0a7b3f99a049a4950d836a72637a
   entrypoint: /bin/sh
   dir: "go/src/sigstore/rekor"
   env:
@@ -64,7 +64,7 @@ steps:
       gcloud auth configure-docker \
       && make release
 
-- name: ghcr.io/gythialy/golang-cross:v1.17.10-0@sha256:62c64ee6c74285839db86ae0814d2411bfe4bc2cdc025b10122e4bb8d27b1418
+- name: ghcr.io/gythialy/golang-cross:v1.17.11-0@sha256:b0c3083b0a420ff649d5a5bfd7e0a96719ab0a7b3f99a049a4950d836a72637a
   entrypoint: 'bash'
   dir: "go/src/sigstore/rekor"
   env: