Version 9.3.1-dev

Change-Id: Ib961d18f40638dfeb82314ca59e9cdb0a35207d3

src/main/java/com/android/tools/r8/Version.java

diff --git a/src/main/java/com/android/tools/r8/Version.java b/src/main/java/com/android/tools/r8/Version.java
index 1186bf4..96b8a92 100644
--- a/src/main/java/com/android/tools/r8/Version.java
+++ b/src/main/java/com/android/tools/r8/Version.java
@@ -15,7 +15,7 @@
 
   // 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 = "9.3.0-dev";
+  public static final String LABEL = "9.3.1-dev";
 
   private Version() {
   }