Remove starlark_import

This is no longer used since the roboleaf cancellation.

Bug: 315353489
Test: m nothing --no-skip-soong-tests
Change-Id: Ie6ee093c2810498306ea4a2288050eed17a35357

android/Android.bp

@@ -16,7 +16,6 @@ bootstrap_go_package {
         "soong-remoteexec",
         "soong-response",
         "soong-shared",
-        "soong-starlark",
         "soong-starlark-format",
         "soong-ui-metrics_proto",
         "soong-android-allowlists",

android/ninja_deps.go

@@ -15,7 +15,6 @@
 package android
 
 import (
-	"android/soong/starlark_import"
 	"sort"
 )
 
@@ -43,11 +42,4 @@ type ninjaDepsSingleton struct{}
 
 func (ninjaDepsSingleton) GenerateBuildActions(ctx SingletonContext) {
 	ctx.AddNinjaFileDeps(ctx.Config().ninjaFileDeps()...)
-
-	deps, err := starlark_import.GetNinjaDeps()
-	if err != nil {
-		ctx.Errorf("Error running starlark code: %s", err)
-	} else {
-		ctx.AddNinjaFileDeps(deps...)
-	}
 }