fix tests, now that computed prop dependencies are expected

test/runtime/samples/dev-warning-readonly-computed/_config.js

@@ -1,6 +1,12 @@
 export default {
+	solo: true,
+
 	dev: true,
 
+	data: {
+		a: 42
+	},
+
 	test ( assert, component ) {
 		try {
 			component.set({ foo: 1 });

test/runtime/samples/set-clones-input/_config.js

@@ -1,10 +1,14 @@
 export default {
 	dev: true,
 
+	data: {
+		a: 42
+	},
+
 	test ( assert, component ) {
 		const obj = { a: 1 };
 		component.set( obj );
 		component.set( obj ); // will fail if the object is not cloned
 		component.destroy();
 	}
-}
+};

test/runtime/samples/store-computed/_config.js

@@ -32,8 +32,6 @@ const store = new MyStore({
 });
 
 export default {
-	solo: true,
-
 	store,
 
 	html: `