[v8.5.x] Chore: Upgrade Go to 1.19.8 (#66864)

Chore: Upgrade Go to 1.19.8

scripts/build/ci-build/Dockerfile

@@ -110,7 +110,7 @@ RUN rm dockerize-linux-amd64-v${DOCKERIZE_VERSION}.tar.gz
 # Use old Debian (this has support into 2022) in order to ensure binary compatibility with older glibc's.
 FROM debian:stretch-20210208
 
-ENV GOVERSION=1.19.4 \
+ENV GOVERSION=1.19.8 \
     PATH=/usr/local/go/bin:$PATH \
     GOPATH=/go \
     NODEVERSION=16.14.0-1nodesource1 \

scripts/drone/steps/lib.star

@@ -1,14 +1,14 @@
 load('scripts/drone/vault.star', 'from_secret', 'github_token', 'pull_secret', 'drone_token', 'prerelease_bucket')
 
 grabpl_version = 'v2.9.50-fixfpm'
-build_image = 'grafana/build-container:1.5.5-go1.19.4'
+build_image = 'grafana/build-container:1.5.5-go1.19.8'
 publish_image = 'grafana/grafana-ci-deploy:1.3.1'
 deploy_docker_image = 'us.gcr.io/kubernetes-dev/drone/plugins/deploy-image'
 alpine_image = 'alpine:3.15'
 curl_image = 'byrnedo/alpine-curl:0.1.8'
 windows_image = 'mcr.microsoft.com/windows:1809'
 wix_image = 'grafana/ci-wix:0.1.1'
-go_image = "golang:1.19.4"
+go_image = "golang:1.19.8"
 
 disable_tests = False
 trigger_oss = {