Version 8.0.22

Promote version 8.0.22-dev to 8.0.22.

Release branch for Android Studio 2022.1.2 (Flamingo) / AGP 8.0.

Change-Id: I9eda35f880fefda9487a2a1e14705fd00f5c2959
diff --git a/src/main/java/com/android/tools/r8/Version.java b/src/main/java/com/android/tools/r8/Version.java
index 1a328ed..fbe193a 100644
--- a/src/main/java/com/android/tools/r8/Version.java
+++ b/src/main/java/com/android/tools/r8/Version.java
@@ -11,7 +11,7 @@
 
   // 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 = "8.0.22-dev";
+  public static final String LABEL = "8.0.22";
 
   private Version() {
   }