[Android] update dependency versions.

Android/app/build.gradle

@@ -7,7 +7,7 @@ android {
     }
     compileSdkVersion 30
     defaultConfig {
-        applicationId "com.example.samplestickerapp"
+        applicationId "com.example.samplestickerapp2"
         minSdkVersion 15
         targetSdkVersion 30
         versionCode 1
@@ -100,12 +100,12 @@ tasks.whenTaskAdded { task ->
 
 dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
-    implementation 'androidx.appcompat:appcompat:1.2.0'
-    implementation 'com.google.android.material:material:1.2.1'
-    testImplementation 'junit:junit:4.13'
+    implementation 'androidx.appcompat:appcompat:1.3.0'
+    implementation 'com.google.android.material:material:1.3.0'
+    testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test:runner:1.3.0'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
-    implementation 'androidx.recyclerview:recyclerview:1.1.0'
+    implementation 'androidx.recyclerview:recyclerview:1.2.1'
     implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
     def fresco_version = '2.3.0'
     implementation "com.facebook.fresco:fresco:$fresco_version"

Android/build.gradle

@@ -7,7 +7,7 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.6.2'
+        classpath 'com.android.tools.build:gradle:4.1.3'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files

Android/gradle/wrapper/gradle-wrapper.properties

-#Fri Apr 03 21:42:00 IST 2020
+#Thu Jun 17 18:51:07 PDT 2021
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.4-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-bin.zip