Fixed failing sandbox ui tests

Author: LachlanMcKee

sandbox/build.gradle

@@ -86,8 +86,10 @@ dependencies {
     testImplementation project(":libraries:rib-base-test")
     testImplementation project(":libraries:rib-base-test-rx2")
 
+    junitAndroidTestImplementation(project)
     androidTestImplementation platform(deps.compose.bom)
     androidTestImplementation project(":libraries:rib-base-test")
+    androidTestImplementation deps.androidTest.rules
     androidTestImplementation deps.androidTest.runner
     androidTestImplementation deps.androidTest.espresso
     androidTestImplementation deps.test.mockitoKotlin