Update non-user-facing properties to be mutated

Test: m nothing
Test: CI
Change-Id: Ibfbb91653fa36277a19555a39a5df8da27a7a765
diff --git a/rust/rust.go b/rust/rust.go
index e4cf671..8a13ba3 100644
--- a/rust/rust.go
+++ b/rust/rust.go
@@ -62,11 +62,11 @@
 }
 
 type BaseProperties struct {
-	AndroidMkRlibs         []string
-	AndroidMkDylibs        []string
-	AndroidMkProcMacroLibs []string
-	AndroidMkSharedLibs    []string
-	AndroidMkStaticLibs    []string
+	AndroidMkRlibs         []string `blueprint:"mutated"`
+	AndroidMkDylibs        []string `blueprint:"mutated"`
+	AndroidMkProcMacroLibs []string `blueprint:"mutated"`
+	AndroidMkSharedLibs    []string `blueprint:"mutated"`
+	AndroidMkStaticLibs    []string `blueprint:"mutated"`
 
 	ImageVariationPrefix string `blueprint:"mutated"`
 	VndkVersion          string `blueprint:"mutated"`