update homepage

composer.json

     "name": "mirfalah/sendmail-swift-transport",
     "description": "Mirfalah Sendmail Swift_Transport implementation",
     "type": "library",
-    "homepage": "https://git.mirfalah.my/mirfalah-tech/laravel-swift.git",
+    "homepage": "https://git.mirfalah.my/mirfalah-tech/sendmail-swift-transport.git",
     "readme": "README.md",
     "require": {
         "swiftmailer/swiftmailer": "^6.0",