dh-make-golang 0.6.0-2 fails to build from source

[Benjamin Drung]

dh-make-golang 0.6.0-2 fails to build from source:

```
   dh_auto_build -O--builddirectory=_build -O--buildsystem=golang
dh_auto_build: warning: LTO optimize is enable in buildflags. But cgo doesn't support it. LTO flags will be stripped in cgo.
 cd _build && go install -trimpath -v -p 4 github.com/Debian/dh-make-golang
src/github.com/Debian/dh-make-golang/check_depends.go:6:2: cannot find package "golang.org/x/tools/go/vcs" in any of:
 /usr/lib/go-1.21/src/golang.org/x/tools/go/vcs (from $GOROOT)
 /<<PKGBUILDDIR>>/_build/src/golang.org/x/tools/go/vcs (from $GOPATH)
dh_auto_build: error: cd _build && go install -trimpath -v -p 4 github.com/Debian/dh-make-golang returned exit code 1
make: *** [debian/rules:6: binary] Error 25
```

Full log: https://launchpadlibrarian.net/702059009/buildlog_ubuntu-noble-amd64.dh-make-golang_0.6.0-2build1_BUILDING.txt.gz

[Dominik Viererbe (dviererbe)]

I am currently looking into this on my +1 shift. I already tried to disable lto, because of the warning:
> dh_auto_build: warning: LTO optimize is enable in buildflags. But cgo doesn't support it. LTO flags will > be stripped in cgo.

Unfortunately this did not solve it and I have no experience with go, so I may have to ask @zhsj what could cause the error: cannot find package "golang.org/x/tools/go/vcs"

[Dominik Viererbe (dviererbe)]

I got a passing build of dh-make-golang - 0.7.0-1 with golang-github-google-go-github 60.0.0-1. See [1].

Actions to take:
1. Sync golang-github-google-go-github 60.0.0-1 from debian unstable
2. Sync dh-make-golang - 0.7.0-1 from debian unstable

[1] https://launchpad.net/~dviererbe/+archive/ubuntu/lp2046369/+packages

[Dominik Viererbe (dviererbe)]

$ reverse-depends --release noble --arch=source src:golang-github-google-go-github
Reverse-Build-Depends
=====================
* bettercap (for golang-github-google-go-github-dev)
* dh-make-golang (for golang-github-google-go-github-dev)
* distrobuilder (for golang-github-google-go-github-dev)
* golang-github-weppos-publicsuffix-go
* golang-github-zitadel-oidc (for golang-github-google-go-github-dev)

$ reverse-depends --release noble --arch=source src:bettercap
No reverse dependencies found

$ reverse-depends --release noble --arch=source src:dh-make-golang
No reverse dependencies found

$ reverse-depends --release noble --arch=source src:distrobuilder
No reverse dependencies found

$ reverse-depends --release noble --arch=source src:golang-github-weppos-publicsuffix-go
No reverse dependencies found

$ reverse-depends --release noble --arch=source src:golang-github-zitadel-oidc
Reverse-Build-Depends
=====================
* incus (for golang-github-zitadel-oidc-dev)

$ reverse-depends --release noble --arch=source src:incus
Reverse-Build-Depends
=====================
* distrobuilder (for golang-github-lxc-incus-dev)

$ reverse-depends --release noble --arch=source src:dh-make-golang
No reverse dependencies found

Note: I have the feeling that the reverse-depends output for src:dh-make-golang is just empty, because packages buikld depend on the Provides: dh-sequence-golang :/

[Dominik Viererbe (dviererbe)]

Rebuilding bettercap, distrobuilder, golang-github-weppos-publicsuffix-go against golang-github-google-go-github (60.0.0-1) resulted in build failures :/

[Dominik Viererbe (dviererbe)]

For some reason someone synced 0.7.0-1 and golang-github-google-go-github 60.0.0-1, so... my merge is no longer needed and this problem is solved.