build: add WP Desk as package author

Signed-off-by: Bart Jaskulski <bjaskulski@protonmail.com>

composer.json

@@ -3,7 +3,12 @@
 	"authors": [
 		{
 			"name": "Krzysiek",
-			"email": "krzysiek@wpdesk.net"
+			"email": "krzysiek@wpdesk.net",
+			"role": "Lead Developer"
+		},
+		{
+			"name": "WP Desk",
+			"role": "Owner"
 		}
 	],
 	"autoload": {