Remove deprecated jcenter() from build.gradle, replace with mavenCentral()

build.gradle

@@ -2,7 +2,7 @@
 buildscript {
     repositories {
         google()
-        jcenter()
+        mavenCentral()
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:7.0.2'
@@ -12,6 +12,6 @@ buildscript {
 allprojects {
     repositories {
         google()
-        jcenter()
+        mavenCentral()
     }
 }