message: build.gradle: replaced jcenter with mavenCentral
diff: buildscript {
  repositories {
  google()
  - jcenter()
  + mavenCentral()
  }
  dependencies {
  classpath 'com.android.tools.build:gradle:4.1.1'
  @@ -12,6 +12,6 @@ buildscript {
  allprojects {
  repositories {
  google()
  - jcenter()
  + mavenCentral()
  }
  }
  