Bump version for OtaDexoptService

Bug: 63756964
Bug: 74245837
Test: manual

(cherry picked from commit cbe92f735fb6b2cf569e815a97258e5f0c386e59)

Merged-In: I750e38a02710347a03783b820816eda6958ba0c6
Change-Id: I7658114b90232aa885438d69d396fcbd5f5c56d0
diff --git a/services/core/java/com/android/server/pm/OtaDexoptService.java b/services/core/java/com/android/server/pm/OtaDexoptService.java
index 9420a6c..5a7893a 100644
--- a/services/core/java/com/android/server/pm/OtaDexoptService.java
+++ b/services/core/java/com/android/server/pm/OtaDexoptService.java
@@ -266,8 +266,8 @@
                     throws InstallerException {
                 final StringBuilder builder = new StringBuilder();
 
-                // The version. Right now it's 7.
-                builder.append("7 ");
+                // The current version.
+                builder.append("8 ");
 
                 builder.append("dexopt");