fix(oem/fv/android): Update sentry-android-gradle-plugin

oem/firstvoices/android/app/build.gradle

@@ -66,10 +66,10 @@ android {
 // how to configure the sentry android gradle plugin
 sentry {
     // Disables or enables the automatic configuration of Native symbols
-    uploadNativeSymbols true
+    uploadNativeSymbols = true
 
     // Does or doesn't include the source code of native code for Sentry
-    includeNativeSources true
+    includeNativeSources = true
 }
 
 String env_keys_json_file = System.getenv("oem_firstvoices_keys_json_file")
@@ -104,6 +104,7 @@ repositories {
         dirs 'libs'
     }
     google()
+    mavenCentral()
 }
 
 dependencies {

oem/firstvoices/android/build.gradle

@@ -1,16 +1,13 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
-
 buildscript {
     repositories {
         google()
-        jcenter()
         mavenCentral()
     }
+
     dependencies {
         classpath 'com.android.tools.build:gradle:4.2.1'
-        classpath 'com.google.gms:google-services:4.3.2'
-        classpath 'io.sentry:sentry-android-gradle-plugin:1.7.36'
-
+        classpath 'io.sentry:sentry-android-gradle-plugin:2.1.0'
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
     }