Add Golang 1.19 to CI

.gitlab-ci.yml

@@ -38,10 +38,7 @@ default:
     GITALY_CONNECTION_INFO: '{"address":"tcp://gitaly:8075", "storage":"default"}'
   before_script:
     # Set up the environment to run integration tests (still written in Ruby)
-    - apt-get update -qq && apt-get install -y ruby ruby-dev
     - ruby -v
-    - export PATH=~/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/go/bin
-    - gem install --force --bindir /usr/local/bin bundler -v 2.3.6
     - bundle install
     # Now set up to run the Golang tests
     - make build
@@ -58,10 +55,10 @@ default:
 
 tests:
   extends: .test
-  image: golang:${GO_VERSION}
+  image: registry.gitlab.com/gitlab-org/gitlab-build-images/debian-bullseye-ruby-2.7-golang-${GO_VERSION}:git-2.36
   parallel:
     matrix:
-      - GO_VERSION: ["1.17", "1.18"]
+      - GO_VERSION: ["1.17", "1.18", "1.19"]
   after_script:
     - make coverage
   coverage: '/\d+.\d+%/'