chore: updated developing doc for android build [ Android √ ]

DEVELOPING.md

@@ -69,13 +69,19 @@ gulp prerelease;
 ```sh
 cd testbed;
 npm install -g cordova;
+
 cordova platform remove ios;
 cordova platform remove android;
 cordova platform remove browser;
+
 cordova plugin remove io.branch.sdk;
 cordova plugin add ../ --variable BRANCH_KEY=key_live_icCccJIpd7GlYY5oOmoEtpafuDiuyXhT --variable URI_SCHEME=enefftest;
+
 cordova platform add ios;
 cordova platform add android;
+
+cordova build ios;
+cordova build android;
 ```
 
 > Validate all features on both `iOS` and `Android` on `device` only (no `simulator` or `TestFlight`)
@@ -86,6 +92,7 @@ open -a Xcode platforms/ios/Branch\ Testing.xcworkspace;
 ```
 ```sh
 cordova run android;
+chrome://inspect/#devices
 ```
 
 > Test harnesses `TODO`