Remove old-style support for translated second architectures

Translated second architectures now go in NativeBridgeArch instead
of DeviceSecondaryArch.

Bug: 141242600
Test: m checkbuild
Change-Id: I568046330abc002d4eed582cb999b62a5eaba790

python/installer.go

@@ -15,8 +15,6 @@
 package python
 
 import (
-	"path/filepath"
-
 	"android/soong/android"
 )
 
@@ -52,9 +50,6 @@ func (installer *pythonInstaller) installDir(ctx android.ModuleContext) android.
 	if ctx.Arch().ArchType.Multilib == "lib64" && installer.dir64 != "" {
 		dir = installer.dir64
 	}
-	if !ctx.Host() && !ctx.Arch().Native {
-		dir = filepath.Join(dir, ctx.Arch().ArchType.String())
-	}
 	return android.PathForModuleInstall(ctx, dir, installer.relative)
 }