Remove context from git struct (#33793)

Argument is moved from struct init in command run, which lets us remove
context from struct.

modules/git/pipeline/lfs_nogogit.go

@@ -32,7 +32,7 @@ func FindLFSFile(repo *git.Repository, objectID git.ObjectID) ([]*LFSResult, err
 
 	go func() {
 		stderr := strings.Builder{}
-		err := git.NewCommand(repo.Ctx, "rev-list", "--all").Run(&git.RunOpts{
+		err := git.NewCommand("rev-list", "--all").Run(repo.Ctx, &git.RunOpts{
 			Dir:    repo.Path,
 			Stdout: revListWriter,
 			Stderr: &stderr,