Set DOCKER_TLS_CERTDIR in CI job templates

https://gitlab.com/gitlab-org/gitlab-ce/issues/65019

changelogs/unreleased/65019-job-templates-dind-tls-fix.yml

+---
+title: Set DOCKER_TLS_CERTDIR in CI job templates to fix Docker-in-Docker service
+merge_request: 31080
+author:
+type: fixed

lib/gitlab/ci/templates/Jobs/Browser-Performance-Testing.gitlab-ci.yml

@@ -2,6 +2,8 @@ performance:
   stage: performance
   image: docker:stable
   allow_failure: true
+  variables:
+    DOCKER_TLS_CERTDIR: ""
   services:
     - docker:stable-dind
   script:

lib/gitlab/ci/templates/Jobs/Build.gitlab-ci.yml

 build:
   stage: build
   image: "registry.gitlab.com/gitlab-org/cluster-integration/auto-build-image/master:stable"
+  variables:
+    DOCKER_TLS_CERTDIR: ""
   services:
     - docker:stable-dind
   script:

lib/gitlab/ci/templates/Jobs/Code-Quality.gitlab-ci.yml

@@ -6,6 +6,7 @@ code_quality:
     - docker:stable-dind
   variables:
     DOCKER_DRIVER: overlay2
+    DOCKER_TLS_CERTDIR: ""
   script:
     - |
       if ! docker info &>/dev/null; then

lib/gitlab/ci/templates/Security/Dependency-Scanning.gitlab-ci.yml

@@ -9,6 +9,7 @@ dependency_scanning:
   image: docker:stable
   variables:
     DOCKER_DRIVER: overlay2
+    DOCKER_TLS_CERTDIR: ""
   allow_failure: true
   services:
     - docker:stable-dind

lib/gitlab/ci/templates/Security/SAST.gitlab-ci.yml

@@ -9,6 +9,7 @@ sast:
   image: docker:stable
   variables:
     DOCKER_DRIVER: overlay2
+    DOCKER_TLS_CERTDIR: ""
   allow_failure: true
   services:
     - docker:stable-dind