Add support for vendor

raylib/cgo_vendor.go

@@ -0,0 +1,12 @@
+//go:build required
+// +build required
+
+package rl
+
+import (
+	_ "github.com/gen2brain/raylib-go/raylib/external"
+	_ "github.com/gen2brain/raylib-go/raylib/external/android/native_app_glue"
+	_ "github.com/gen2brain/raylib-go/raylib/external/glfw/include/GLFW"
+	_ "github.com/gen2brain/raylib-go/raylib/external/glfw/src"
+	_ "github.com/gen2brain/raylib-go/raylib/platforms"
+)

raylib/external/android/native_app_glue/vendor.go

@@ -0,0 +1,4 @@
+//go:build required
+// +build required
+
+package vendor

raylib/external/glfw/include/GLFW/vendor.go

@@ -0,0 +1,4 @@
+//go:build required
+// +build required
+
+package vendor

raylib/external/glfw/src/vendor.go

@@ -0,0 +1,4 @@
+//go:build required
+// +build required
+
+package vendor

raylib/external/vendor.go

@@ -0,0 +1,4 @@
+//go:build required
+// +build required
+
+package vendor

raylib/platforms/vendor.go

@@ -0,0 +1,4 @@
+//go:build required
+// +build required
+
+package vendor