Run eslint --fix

Summary:
CI is currently failing because of a lint issue, this fixes it and a bunch of other warnings that are auto-fixable.

**Test plan**
Quick manual test, cosmetic changes only.
Closes https://github.com/facebook/react-native/pull/16229

Differential Revision: D6009748

Pulled By: TheSavior

fbshipit-source-id: cabd44fed99dd90bd0b35626492719c139c89f34

ReactAndroid/src/androidTest/js/ViewRenderingTestModule.js

@@ -9,7 +9,7 @@
  * @providesModule ViewRenderingTestModule
  */
 
-"use strict";
+'use strict';
 
 var BatchedBridge = require('BatchedBridge');
 var React = require('React');
@@ -21,7 +21,7 @@ var renderApplication = require('renderApplication');
 var styles = StyleSheet.create({
   view: {
     opacity: 0.75,
-    backgroundColor: "rgb(255, 0, 0)",
+    backgroundColor: 'rgb(255, 0, 0)',
   },
 });
 
@@ -44,7 +44,7 @@ class MarginSampleApp extends React.Component {
     updateMargins = this.setState.bind(this, {margin: 15});
     return (
       <View style={{margin: this.state.margin, marginLeft: 20}} collapsable={false}/>
-    )
+    );
   }
 }