Support Git as only VCS (#4346)

Co-authored-by: Patrick Schratz <patrick.schratz@gmail.com>

server/forge/github/convert.go

@@ -94,7 +94,6 @@ func convertRepo(from *github.Repository) *model.Repo {
 		Owner:         from.GetOwner().GetLogin(),
 		Avatar:        from.GetOwner().GetAvatarURL(),
 		Perm:          convertPerm(from.GetPermissions()),
-		SCMKind:       model.RepoGit,
 		PREnabled:     true,
 	}
 	return repo
@@ -152,7 +151,6 @@ func convertRepoHook(eventRepo *github.PushEventRepository) *model.Repo {
 		Clone:         eventRepo.GetCloneURL(),
 		CloneSSH:      eventRepo.GetSSHURL(),
 		Branch:        eventRepo.GetDefaultBranch(),
-		SCMKind:       model.RepoGit,
 		PREnabled:     true,
 	}
 	if repo.FullName == "" {

server/forge/github/convert_test.go

@@ -115,7 +115,6 @@ func Test_helper(t *testing.T) {
 			g.Assert(to.Owner).Equal("octocat")
 			g.Assert(to.Name).Equal("hello-world")
 			g.Assert(to.Branch).Equal("develop")
-			g.Assert(string(to.SCMKind)).Equal("git")
 			g.Assert(to.IsSCMPrivate).IsTrue()
 			g.Assert(to.Clone).Equal("https://github.com/octocat/hello-world.git")
 			g.Assert(to.ForgeURL).Equal("https://github.com/octocat/hello-world")