temporarily use staged butler binaries

.github/workflows/scripts/butler_push.sh

@@ -7,20 +7,32 @@ if [ "$BUILD_OS" = "ubuntu" ]; then
     butler_channel=linux-amd64
     butler_exe=butler
     release_dir="linux"
+
+    # TEMPORARY
+    butler_exe=.github/workflows/scripts/linux/butler/butler
 elif [ "$BUILD_OS" = "windows" ]; then
     butler_channel=windows-amd64
     butler_exe=butler.exe
     release_dir="windows"
+
+    # TEMPORARY
+    butler_exe=.github/workflows/scripts/win/butler/butler.exe
 elif [ "$BUILD_OS" = "macos" ]; then
     butler_channel=darwin-amd64
     butler_exe=butler
     release_dir="macos"
+
+    # TEMPORARY
+    butler_exe=.github/workflows/scripts/mac/butler/butler
 fi
 
-# -L follows redirects
-# -O specifies output name
-curl -L -o butler.zip https://broth.itch.ovh/butler/${butler_channel}/LATEST/archive/default
-unzip butler.zip
+
+# Butler download is disabled because something is wrong with the automated download links
+## -L follows redirects
+## -O specifies output name
+# curl -L -o butler.zip https://broth.itch.ovh/butler/${butler_channel}/LATEST/archive/default
+# unzip butler.zip
+
 # GNU unzip tends to not set the executable bit even though it's set in the .zip
 chmod +x ${butler_exe}
 # just a sanity check run (and also helpful in case you're sharing CI logs)