Merge branch 'upgrade-ci-to-es-7.15.1' into 'master'

Upgrade Elasticsearch in CI to 7.14.2

See merge request gitlab-org/gitlab!72651

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

@@ -236,7 +236,7 @@
     - name: postgres:11.6
       command: ["postgres", "-c", "fsync=off", "-c", "synchronous_commit=off", "-c", "full_page_writes=off"]
     - name: redis:5.0-alpine
-    - name: elasticsearch:7.11.1
+    - name: elasticsearch:7.14.2
       command: ["elasticsearch", "-E", "discovery.type=single-node"]
   variables:
     POSTGRES_HOST_AUTH_METHOD: trust
@@ -247,7 +247,7 @@
     - name: postgres:12
       command: ["postgres", "-c", "fsync=off", "-c", "synchronous_commit=off", "-c", "full_page_writes=off"]
     - name: redis:5.0-alpine
-    - name: elasticsearch:7.11.1
+    - name: elasticsearch:7.14.2
       command: ["elasticsearch", "-E", "discovery.type=single-node"]
   variables:
     POSTGRES_HOST_AUTH_METHOD: trust
@@ -258,7 +258,7 @@
     - name: postgres:13
       command: ["postgres", "-c", "fsync=off", "-c", "synchronous_commit=off", "-c", "full_page_writes=off"]
     - name: redis:5.0-alpine
-    - name: elasticsearch:7.11.1
+    - name: elasticsearch:7.14.2
       command: ["elasticsearch", "-E", "discovery.type=single-node"]
   variables:
     POSTGRES_HOST_AUTH_METHOD: trust