Note: this is needed for https://build.opensuse.org/request/show/540261 to
build in Cloud:OpenStack:Ocata.

- Update to go1.9.2
go1.9.2 (released 2017/10/25) includes fixes to the compiler,
linker, runtime, documentation, go command, and the crypto/x509,
database/sql, log, and net/smtp packages. It includes a fix to a
bug introduced in Go 1.9.1 that broke go get of non-Git
repositories under certain conditions. See the Go 1.9.2 milestone
on our issue tracker for details.

- Install $GOROOT/lib packages, to include upstream files such as the timezone
database. bsc#1064522

- Update to go1.9.1
go1.9.1 (released 2017/10/04) includes two security fixes. See
the Go 1.9.1 milestone on our issue tracker for details.
Fixes included:
* net/smtp: fix PlainAuth to refuse to send passwords to non-TLS
servers (CVE-2017-15042, bsc#1062087)
* cmd/go: arbitrary code execution during “go get” or “go get -d”
(CVE-2017-15041, bsc#1062085)

- Update to go1.9
There are two changes to the language: adding support for type aliases and
defining when implementations may fuse floating point operations. Most of the
changes are in the implementation of the toolchain, runtime, and libraries. As
always, the release maintains the Go 1 promise of compatibility. We expect
almost all Go programs to continue to compile and run as before.
The release adds transparent monotonic time support, parallelizes compilation
of functions within a package, better supports test helper functions, includes
a new bit manipulation package, and has a new concurrent map type.
Remove patches: