[feature] change gradle plugin version.

plugin/PeaPod/build.gradle

@@ -1,16 +1,22 @@
 apply plugin: 'groovy'
+apply plugin: 'maven-publish'
 
 dependencies {
-    compile gradleApi()
-    compile localGroovy()
-    compile fileTree(dir: 'libs', include: ['*.jar'])
-}
+    implementation fileTree(include: ['*.jar'], dir: 'libs')
+    implementation gradleApi()
+    implementation localGroovy()
 
-buildscript {
-    repositories {
-        jcenter()
-    }
-    dependencies {
+}
 
+afterEvaluate {
+    publishing {
+        publications {
+            maven(MavenPublication) {
+                groupId = 'tech.jackywang'
+                artifactId = 'peapods'
+                version = '0.0.3'
+                from components.java
+            }
+        }
     }
 }

plugin/build.gradle

@@ -6,7 +6,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.5.0'
+        classpath 'com.android.tools.build:gradle:3.6.0'
     }
 }
 
@@ -15,8 +15,4 @@ allprojects {
         google()
         jcenter()
     }
-}
-
-task clean(type: Delete) {
-    delete rootProject.buildDir
-}
+}