.builds: fix go fmt test and go fmt -w -s .

Signed-off-by: Elias Naur <mail@eliasnaur.com>

.builds/linux.yml

@@ -39,4 +39,4 @@ tasks:
      go test -race ./...
  - check_gofmt: |
      cd gio
-     test -z $(gofmt -s -l .)
+     test -z "$(gofmt -s -l .)"

cmd/gogio/wayland_test.go

@@ -72,7 +72,7 @@ func (d *WaylandTestDriver) Start(t_ *testing.T, path string, width, height int)
 	cleanups = append(cleanups, func() { os.RemoveAll(dir) })
 
 	bin := filepath.Join(dir, "red")
-	flags := []string{"build", "-tags", "nox11", "-o="+bin}
+	flags := []string{"build", "-tags", "nox11", "-o=" + bin}
 	if raceEnabled {
 		flags = append(flags, "-race")
 	}

cmd/gogio/x11_test.go

@@ -69,7 +69,7 @@ func (d *X11TestDriver) Start(t_ *testing.T, path string, width, height int) (cl
 	cleanups = append(cleanups, func() { os.RemoveAll(dir) })
 
 	bin := filepath.Join(dir, "red")
-	flags := []string{"build", "-tags", "nowayland", "-o="+bin}
+	flags := []string{"build", "-tags", "nowayland", "-o=" + bin}
 	if raceEnabled {
 		flags = append(flags, "-race")
 	}