Add latest changes from gitlab-org/gitlab@12-6-stable-ee

.gitlab/ci/global.gitlab-ci.yml

@@ -200,6 +200,8 @@
     - name: postgres:9.6
       command: ["postgres", "-c", "fsync=off", "-c", "synchronous_commit=off", "-c", "full_page_writes=off"]
     - name: redis:alpine
+  variables:
+    POSTGRES_HOST_AUTH_METHOD: trust
 .use-pg10:
   image: "registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6.3-golang-1.12-git-2.24-lfs-2.9-chrome-73.0-node-12.x-yarn-1.16-postgresql-10-graphicsmagick-1.3.33"
@@ -207,6 +209,8 @@
     - name: postgres:10.9
       command: ["postgres", "-c", "fsync=off", "-c", "synchronous_commit=off", "-c", "full_page_writes=off"]
     - name: redis:alpine
+  variables:
+    POSTGRES_HOST_AUTH_METHOD: trust
 .use-pg9-ee:
   services:
@@ -214,6 +218,8 @@
       command: ["postgres", "-c", "fsync=off", "-c", "synchronous_commit=off", "-c", "full_page_writes=off"]
     - name: redis:alpine
     - name: elasticsearch:5.6.12
+  variables:
+    POSTGRES_HOST_AUTH_METHOD: trust
 .use-pg10-ee:
   image: "registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6.3-golang-1.12-git-2.24-lfs-2.9-chrome-73.0-node-12.x-yarn-1.16-postgresql-10-graphicsmagick-1.3.33"
@@ -222,6 +228,8 @@
       command: ["postgres", "-c", "fsync=off", "-c", "synchronous_commit=off", "-c", "full_page_writes=off"]
     - name: redis:alpine
     - name: elasticsearch:5.6.12
+  variables:
+    POSTGRES_HOST_AUTH_METHOD: trust
 .only-ee:
   only: