Merge branch 'andrey-bump-docker-buildx' into 'master'

Update docker engine and remove manual buildx installation

See merge request https://gitlab.com/gitlab-org/gitlab-build-images/-/merge_requests/642

Merged-by: Stan Hu <stanhu@gmail.com>
Approved-by: Lin Jen-Shin <jen-shin@gitlab.com>
Reviewed-by: Lin Jen-Shin <jen-shin@gitlab.com>
Co-authored-by: Andrejs Cunskis <acunskis@gitlab.com>

.gitlab/ci/docker.images.yml

@@ -3,8 +3,7 @@
   extends:
     - .build_dynamic_image
   variables:
-    DOCKER: '20.10.21'
-    BUILDX: '0.9'
+    DOCKER: '23.0.1'
   rules:
     - !reference [.build_dynamic_image, rules]
     - changes:
@@ -14,11 +13,6 @@
 docker:
   extends:
     - .docker
-  variables:
-    OS: "debian:bullseye"
-
-docker-slim:
-  extends:
-    - .docker
-  variables:
-    OS: "debian:bullseye-slim"
+  parallel:
+    matrix:
+      - OS: ['debian:bullseye', 'debian:bullseye-slim']

.gitlab/ci/e2e.images.yml

@@ -24,7 +24,7 @@ e2e-docker:
   extends:
     - e2e
   variables:
-    DOCKER: '20.10.14'
+    DOCKER: '23.0.1'
 
 # Image with additional chrome installed
 e2e-chrome: