Golang: upgrade to 1.13.9
Related to gitlab-org/omnibus-gitlab#5179 (closed)
Upgrade Go image, and thus related binaries in our containers to make use of Golang 1.13.9, as 1.12.x is EOL.
Related to gitlab-org/omnibus-gitlab#5179 (closed)
Upgrade Go image, and thus related binaries in our containers to make use of Golang 1.13.9, as 1.12.x is EOL.