Move rust module installation into Soong

Move rust module installation rules into Soong by overriding
InstallBypassMake.

Bug: 204136549
Bug: 205530905
Test: m checkbuild
Test: m && acloud create --local-instance --local-image
Change-Id: Icc00c4ea5d91ae489c1d9d3b66a072c9de86c717
diff --git a/rust/androidmk.go b/rust/androidmk.go
index e429416..c51ba51 100644
--- a/rust/androidmk.go
+++ b/rust/androidmk.go
@@ -186,11 +186,7 @@
 	}
 
 	var unstrippedOutputFile android.OptionalPath
-	// Soong installation is only supported for host modules. Have Make
-	// installation trigger Soong installation.
-	if ctx.Target().Os.Class == android.Host {
-		ret.OutputFile = android.OptionalPathForPath(compiler.path)
-	} else if compiler.strippedOutputFile.Valid() {
+	if compiler.strippedOutputFile.Valid() {
 		unstrippedOutputFile = ret.OutputFile
 		ret.OutputFile = compiler.strippedOutputFile
 	}