Fix parsing missing package_type

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "poetry.core.masonry.api"
 
 [tool.poetry]
 name = "unhacs"
-version = "0.5.0"
+version = "0.5.1"
 description = "Command line interface to install Home Assistant Community Store packages"
 authors = ["Ian Fijolek <ian@iamthefij.com>"]
 license = "MIT"

unhacs/packages.py

@@ -75,7 +75,7 @@ class Package:
     @staticmethod
     def from_yaml(yaml: dict) -> "Package":
         # Convert package_type to enum
-        package_type = yaml.pop("package_type")
+        package_type = yaml.pop("package_type", None)
         if package_type and isinstance(package_type, str):
             package_type = PackageType(package_type)
             yaml["package_type"] = package_type