Add source

Author: agarneha1331

config/test.conf.json

@@ -10,6 +10,7 @@
       "osVersion": "Monterey",
       "buildName": "browserstack-build-1",
       "sessionName": "BStack php/phpunit chrome",
+      "source": "php:sample-main:v1.1",
       "local": true
     }
   }, {
@@ -20,6 +21,7 @@
       "osVersion": "11",
       "buildName": "browserstack-build-1",
       "sessionName": "BStack php/phpunit edge",
+      "source": "php:sample-main:v1.1",
       "local": true
     }
   }, {
@@ -29,6 +31,7 @@
       "deviceName": "Samsung Galaxy S22 Ultra",
       "buildName": "browserstack-build-1",
       "sessionName": "BStack php/phpunit android",
+      "source": "php:sample-main:v1.1",
       "local": true
     }
   }]