bump gradle-plugin@2.3.3, gradle@3.5.1, gradle-download-task@3.4.3 (#19697)

Summary:
bump gradle-plugin@2.3.3, gradle@3.5.1, gradle-download-task@3.4.3, as we landed build tools 26.0.2 with 065c5b6590

Will improve Android build performance.

Everything will work as normal, but build faster.

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[ANDROID] [ENHANCEMENT] [TOOLS] - bump gradle-plugin@2.3.3, gradle@3.5.1, gradle-download-task@3.4.3
Closes https://github.com/facebook/react-native/pull/19697

Differential Revision: D8433743

Pulled By: hramos

fbshipit-source-id: da72aeb314bed7f63807a0c69bebd24c633cc807

build.gradle

@@ -13,8 +13,8 @@ buildscript {
         }
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.2.2'
-        classpath 'de.undercouch:gradle-download-task:3.1.2'
+        classpath 'com.android.tools.build:gradle:2.3.3'
+        classpath 'de.undercouch:gradle-download-task:3.4.3'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files

gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-3.5.1-all.zip

local-cli/templates/HelloWorld/android/build.gradle

@@ -9,7 +9,7 @@ buildscript {
         }
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.2.3'
+        classpath 'com.android.tools.build:gradle:2.3.3'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files

local-cli/templates/HelloWorld/android/gradle/wrapper/gradle-wrapper.properties

@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-3.5.1-all.zip