Custom templates build: fixed patch path

Author: RodZill4

.github/workflows/godot-templates-build.yml

@@ -23,9 +23,8 @@ jobs:
       - name: Clone latest stable Godot source into ./godot
         run: |
           git clone --depth 1 --branch ${GODOT_VERSION}-${GODOT_SUB} https://github.com/godotengine/godot.git godot
-          du .
           cd godot
-          patch -p1 < ../material-maker/material-maker/misc/mm.patch
+          patch -p1 < ../material-maker/material_maker/misc/mm.patch
 
       - name: Install dependencies
         run: |