Update golang to 1.12.14

Author: Klos, Jan

Changelog.md

@@ -5,6 +5,7 @@ https://gitlab.com/gitlab-org/gitlab-foss/blob/master/CHANGELOG.md) for the list
 
 **12.5.4**
 - gitlab: upgrade CE to v12.5.4
+- Update golang to 1.12.14
 
 **12.5.3**
 - gitlab: upgrade CE to v12.5.3

Dockerfile

@@ -6,7 +6,7 @@ ARG VERSION=12.5.4
 
 ENV GITLAB_VERSION=${VERSION} \
     RUBY_VERSION=2.6 \
-    GOLANG_VERSION=1.12.12 \
+    GOLANG_VERSION=1.12.14 \
     GITLAB_SHELL_VERSION=10.2.0 \
     GITLAB_WORKHORSE_VERSION=8.14.1 \
     GITLAB_PAGES_VERSION=1.12.0 \