Version 8.3.31

Bug: b/319604744
Change-Id: I963cb5daf4e2f27d520f9aa8c2172604921e66a5
diff --git a/src/main/java/com/android/tools/r8/Version.java b/src/main/java/com/android/tools/r8/Version.java
index 36362f7..6b48d2f 100644
--- a/src/main/java/com/android/tools/r8/Version.java
+++ b/src/main/java/com/android/tools/r8/Version.java
@@ -13,7 +13,7 @@
 
   // This field is accessed from release scripts using simple pattern matching.
   // Therefore, changing this field could break our release scripts.
-  public static final String LABEL = "8.3.30";
+  public static final String LABEL = "8.3.31";
 
   private Version() {
   }