Keep -vet happy

vendor/stb/image/stb_image.odin

@@ -19,7 +19,7 @@ when LIB != "" {
 }
 
 foreign import stbi {
-	LIB when LIB != "" else "system:stb_image"
+	LIB when LIB != "" else "system:stb_image",
 }
 
 NO_STDIO :: ODIN_ARCH == .wasm32 || ODIN_ARCH == .wasm64p32

vendor/stb/image/stb_image_resize.odin

@@ -19,7 +19,7 @@ when RESIZE_LIB != "" {
 }
 
 foreign import stbi {
-	RESIZE_LIB when RESIZE_LIB != "" else "system:stb_image_resize"
+	RESIZE_LIB when RESIZE_LIB != "" else "system:stb_image_resize",
 }
 
 //////////////////////////////////////////////////////////////////////////////

vendor/stb/image/stb_image_write.odin

@@ -19,7 +19,7 @@ when WRITE_LIB != "" {
 }
 
 foreign import stbi {
-	WRITE_LIB when WRITE_LIB != "" else "system:stb_image_write"
+	WRITE_LIB when WRITE_LIB != "" else "system:stb_image_write",
 }
 
 write_func :: proc "c" (ctx: rawptr, data: rawptr, size: c.int)