Revert "[DO NOT MERGE]"

This reverts commit d0823a77daddae55dde14d72f798fd95cbb04ac6.

Reason for revert: Broke the build: b/195683319

Change-Id: I931793f37df2ddcd6e179f5cc205e1bcec244de9
diff --git a/build.gradle b/build.gradle
index 9cbd9b9..534ca65 100644
--- a/build.gradle
+++ b/build.gradle
@@ -22,7 +22,7 @@
 
     defaultConfig {
         minSdkVersion 25
-        targetSdkVersion 30
+        targetSdkVersion 28
         versionCode 1
         versionName "1.0"