Update formula for v1.3.0

Author: github-actions[bot]

Formula/image-upload-transit.rb

@@ -1,8 +1,8 @@
 class ImageUploadTransit < Formula
   desc "CLI tool for uploading images and videos to Transit's CDN"
   homepage "https://github.com/TransitApp/image-upload-transit"
-  url "https://raw.githubusercontent.com/TransitApp/image-upload-transit/v1.2.0/image_upload_transit.py"
-  sha256 "7df3abfcfadf97c5770f45bcbd5b3d2a8d41aa5efe1b61ded861749ce3678b32"
+  url "https://raw.githubusercontent.com/TransitApp/image-upload-transit/v1.3.0/image_upload_transit.py"
+  sha256 "19cee2ea35b5adffd27477f5bd8d8d22bb97d8acccd10f694a468fdca6692f3c"
   license "MIT"
 
   def install