Add initial screenshots for Glance Wear.

This adds some screenshots so we can easily verify that a composition
gives the expected result.

Test: It's a test!
Relnote: n/a
Change-Id: I763d2d6b1875d345f9ddb4c2bd131629095ba6f6
diff --git a/glance/glance-wear/build.gradle b/glance/glance-wear/build.gradle
index 0ff9f0c..3fc1d38 100644
--- a/glance/glance-wear/build.gradle
+++ b/glance/glance-wear/build.gradle
@@ -43,6 +43,15 @@
     testImplementation(libs.truth)
     testImplementation(libs.junit)
     testImplementation(libs.kotlinCoroutinesTest)
+
+    androidTestImplementation(project(":core:core"))
+    androidTestImplementation(project(":test:screenshot:screenshot"))
+    androidTestImplementation(project(":wear:tiles:tiles-renderer"))
+    androidTestImplementation(libs.testExtJunit)
+    androidTestImplementation(libs.testCore)
+    androidTestImplementation(libs.testRunner)
+    androidTestImplementation(libs.testRules)
+    androidTestImplementation(libs.kotlinCoroutinesTest)
 }
 
 android {
@@ -56,6 +65,10 @@
         // TODO(b/191286558): Remove when lint is fixed.
         disable "UnsafeOptInUsageError", "UnsafeOptInUsageWarning"
     }
+
+    sourceSets {
+        androidTest.assets.srcDirs += project.rootDir.absolutePath + "/../../golden/glance/glance-wear"
+    }
 }
 
 androidx {