Revert "update SDK_INT in the fake"

This reverts commit 1910c07130e073d3e7f0a42feeab11c0dbd34ef0.

Reason for revert: <Potential culprit for  b/402588368  - verifying through ABTD before revert submission. This is part of the standard investigation process, and does not mean your CL will be reverted>

Change-Id: Ieb55d6cc48bfc253ae62b66cc01324d8dd5f2fb3
diff --git a/tools/aconfig/fake_device_config/src/android/os/Build.java b/tools/aconfig/fake_device_config/src/android/os/Build.java
index 790ff82..8ec72fb 100644
--- a/tools/aconfig/fake_device_config/src/android/os/Build.java
+++ b/tools/aconfig/fake_device_config/src/android/os/Build.java
@@ -18,9 +18,6 @@
 
 public class Build {
     public static class VERSION {
-        public static final int SDK_INT = placeholder();
-        private static int placeholder() {
-            throw new UnsupportedOperationException("Stub!");
-        }
+        public static final int SDK_INT = 0;
     }
 }