build: run pub get before formatter

Author: hyochan

android/build.gradle

@@ -52,7 +52,7 @@ android {
 
 dependencies {
     // OpenIAP Google billing wrapper (1.1.0) includes Google Play Billing
-    implementation "io.github.hyochan.openiap:openiap-google:1.1.0"
+    implementation "io.github.hyochan.openiap:openiap-google:1.1.11"
 
     // For local debugging with a checked-out module, you can switch to:
     //   debugImplementation project(":openiap")