fix: don't generate pg_vdd property in tt-multiplexer's modules.yaml

All user macros are now power gated by default

configure.py

@@ -61,7 +61,6 @@ class Projects:
                 project_dir,
                 args,
                 is_user_project=False,
-                power_gated=commit_id_data.get("power_gate", False),
             )
             project.commit_id = commit_id_data["commit"]
             project.sort_id = commit_id_data["sort_id"]

project.py

@@ -72,14 +72,12 @@ class Project:
         local_dir: str,
         args: Args,
         is_user_project: bool,
-        power_gated: bool = False,
     ):
         self.git_url = git_url
         self.args = args
         self.index = index
         self.local_dir = local_dir
         self.is_user_project = is_user_project
-        self.power_gated = power_gated
         self.src_dir = (
             os.path.join(self.local_dir, "src")
             if self.is_user_project

shuttle.py

@@ -53,7 +53,6 @@ class ShuttleConfig:
                             "name": project.unprefixed_name,
                             "width": width,
                             "height": height,
-                            "pg_vdd": True if project.power_gated else None,
                         }
                     )
 
@@ -84,7 +83,6 @@ class ShuttleConfig:
                     "repo": project.git_url,
                     "commit": project.commit_id,
                     "features": {
-                        "power_switch": bool(module["pg_vdd"]),
                         "analog": module["analog"],
                     },
                 }