Bump IDebugManager version to 4

Bug: 278914238
Test: build
Change-Id: Ic4e4039c2a31323eb6c620ffcfc6a15d67279a13
diff --git a/device_framework_matrix_product.xml b/device_framework_matrix_product.xml
index d8bb399..7392cff 100644
--- a/device_framework_matrix_product.xml
+++ b/device_framework_matrix_product.xml
@@ -58,7 +58,7 @@
     </hal>
     <hal format="aidl" optional="true">
       <name>com.google.face.debug</name>
-      <version>3</version>
+      <version>4</version>
         <interface>
             <name>IDebugHost</name>
             <instance>default</instance>