[BUG]build error, fatal: unsafe repository

[moonD4rk]

Hi, build error when I use xgo, seems it's github action vul limit. actions/checkout#760

may be need set safe dir before build with golang

git config --global --add safe.directory /source

here's my build error info.

Run crazy-max/ghaction-xgo@v1
✅ xgo version found: v0.14.0
⬇️ Downloading https://github.com/crazy-max/xgo/releases/download/v0.14.0/xgo_0.14.0_linux_x86_64.tar.gz...
📦 Extracting xgo...
......
Building /source/go.mod...
Compiling for windows-4.0/amd64...
+ CC=x86_64-w64-mingw32-gcc
+ CXX=x86_64-w64-mingw32-g++
+ GOOS=windows
+ GOARCH=amd64
+ CGO_ENABLED=1
+ CGO_CFLAGS=-D_WIN32_WINNT=0x0400
+ CGO_CXXFLAGS=-D_WIN32_WINNT=0x0400
+ go build -v '--ldflags=-v -s -w' -o /build/hack-browser-data-windows-4.0-amd64.exe ./cmd/hack-browser-data
go: downloading github.com/urfave/cli/v2 v2.4.0
go: downloading github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db
# cd /source; git status --porcelain
fatal: unsafe repository ('/source' is owned by someone else)
To add an exception for this directory, call:

	git config --global --add safe.directory /source
error obtaining VCS status: exit status 128
	Use -buildvcs=false to disable VCS stamping.
......

here's my github actions script with crazy-max/ghaction-xgo

[matthewp]

Hey @crazy-max, I've run into the above as well. Can we try @moonD4rk's fix and see if that covers it?