Updates WFP validator library

Author: garanj

gradle/libs.versions.toml

@@ -70,7 +70,7 @@ runner = "1.6.2"
 uiTextGoogleFonts = "1.8.3"
 uiautomator = "2.4.0-alpha05"
 uiTooling = "1.8.3"
-validatorPush = "1.0.0-alpha07"
+validatorPush = "1.0.0-alpha08"
 watchFacePush = "1.0.0-alpha01"
 wear = "1.3.0"
 wearCompose = "1.5.0"