fix compilation for new os package

example/main.odin

@@ -1,17 +1,17 @@
 package main
 
 import "core:fmt"
-import "core:os/os2"
+import "core:os"
 
 import tinyvg "../"
 
 main :: proc() {
-    if len(os2.args) < 2 {
+    if len(os.args) < 2 {
         fmt.println("Provide a path to a tvg file")
         return
     }
 
-    tvg, err := tinyvg.load_from_file(os2.args[1])
+    tvg, err := tinyvg.load_from_file(os.args[1])
     if err != nil {
         fmt.println(err)
     }