internal/pkg: optionally register binfmt

This transparently supports curing foreign exec artifacts.

Signed-off-by: Ophestra <cat@gensokyo.uk>

cmd/mbf/main.go

@@ -93,7 +93,7 @@ func main() {
 		if !flagLTO {
 			flags |= rosa.OptLLVMNoLTO
 		}
-		rosa.DropCaches(flags)
+		rosa.DropCaches("", flags)
 
 		return nil
 	}).Flag(

cmd/mbf/main_test.go

@@ -9,7 +9,7 @@ import (
 )
 
 func TestMain(m *testing.M) {
-	rosa.DropCaches(rosa.OptLLVMNoLTO)
+	rosa.DropCaches("", rosa.OptLLVMNoLTO)
 	os.Exit(m.Run())
 }