Log Message:
Update go111 to 1.11.4 (security update).

go1.11.4 (released 2018/12/14) includes fixes to cgo, the compiler, linker,
runtime, documentation, go command, and the net/http and go/types packages. It
includes a fix to a bug introduced in Go 1.11.3 that broke go get for import
path patterns containing "...". See the Go 1.11.4 milestone on our issue
tracker for details.

go1.11.3 (released 2018/12/12) includes three security fixes to "go \ 
get" and
the crypto/x509 package. See the Go 1.11.3 milestone on our issue tracker for
details.