Other: Add v2 to module name

internal/frontend/qt/dockicon/dockicon_darwin.go

@@ -15,8 +15,8 @@
 // You should have received a copy of the GNU General Public License
 // along with Proton Mail Bridge. If not, see <https://www.gnu.org/licenses/>.
 
-// +build darwin
-// +build build_qt
+//go:build darwin && build_qt
+// +build darwin,build_qt
 
 package dockicon
 
@@ -28,6 +28,7 @@ import "C"
 func SetDockIconVisibleState(visible bool) {
 	C.SetDockIconVisibleState(C.bool(visible))
 }
+
 func GetDockIconVisibleState() bool {
 	return bool(C.GetDockIconVisibleState())
 }