feat: vendor hcloud python dependency (#244)

* chore: ignore venv directories

* chore: ignore integration test generated inventory

* feat: vendor hcloud package

* import https://github.com/hetznercloud/hcloud-python

* use vendored hcloud in modules

* update integration test requirements

* make vendor script self contained

* chore: add  check-hcloud-vendor pre-commit hook

* pin hcloud version to v.1.24.0

* move vendored __version__.py file to _version.py

* update comment about galaxy-importer filename lint

plugins/module_utils/vendor/hcloud/datacenters/client.py

@@ -0,0 +1,111 @@
+from ..core.client import BoundModelBase, ClientEntityBase, GetEntityByNameMixin
+from ..locations.client import BoundLocation
+from ..server_types.client import BoundServerType
+from .domain import Datacenter, DatacenterServerTypes
+
+
+class BoundDatacenter(BoundModelBase):
+    model = Datacenter
+
+    def __init__(self, client, data):
+        location = data.get("location")
+        if location is not None:
+            data["location"] = BoundLocation(client._client.locations, location)
+
+        server_types = data.get("server_types")
+        if server_types is not None:
+            available = [
+                BoundServerType(
+                    client._client.server_types, {"id": server_type}, complete=False
+                )
+                for server_type in server_types["available"]
+            ]
+            supported = [
+                BoundServerType(
+                    client._client.server_types, {"id": server_type}, complete=False
+                )
+                for server_type in server_types["supported"]
+            ]
+            available_for_migration = [
+                BoundServerType(
+                    client._client.server_types, {"id": server_type}, complete=False
+                )
+                for server_type in server_types["available_for_migration"]
+            ]
+            data["server_types"] = DatacenterServerTypes(
+                available=available,
+                supported=supported,
+                available_for_migration=available_for_migration,
+            )
+
+        super().__init__(client, data)
+
+
+class DatacentersClient(ClientEntityBase, GetEntityByNameMixin):
+    results_list_attribute_name = "datacenters"
+
+    def get_by_id(self, id):
+        # type: (int) -> BoundDatacenter
+        """Get a specific datacenter by its ID.
+
+        :param id: int
+        :return: :class:`BoundDatacenter <hcloud.datacenters.client.BoundDatacenter>`
+        """
+        response = self._client.request(url=f"/datacenters/{id}", method="GET")
+        return BoundDatacenter(self, response["datacenter"])
+
+    def get_list(
+        self,
+        name=None,  # type: Optional[str]
+        page=None,  # type: Optional[int]
+        per_page=None,  # type: Optional[int]
+    ):
+        # type: (...) -> PageResults[List[BoundDatacenter], Meta]
+        """Get a list of datacenters
+
+        :param name: str (optional)
+               Can be used to filter datacenters by their name.
+        :param page: int (optional)
+               Specifies the page to fetch
+        :param per_page: int (optional)
+               Specifies how many results are returned by page
+        :return: (List[:class:`BoundDatacenter <hcloud.datacenters.client.BoundDatacenter>`], :class:`Meta <hcloud.core.domain.Meta>`)
+        """
+        params = {}
+        if name is not None:
+            params["name"] = name
+
+        if page is not None:
+            params["page"] = page
+
+        if per_page is not None:
+            params["per_page"] = per_page
+
+        response = self._client.request(url="/datacenters", method="GET", params=params)
+
+        datacenters = [
+            BoundDatacenter(self, datacenter_data)
+            for datacenter_data in response["datacenters"]
+        ]
+
+        return self._add_meta_to_result(datacenters, response)
+
+    def get_all(self, name=None):
+        # type: (Optional[str]) -> List[BoundDatacenter]
+        """Get all datacenters
+
+        :param name: str (optional)
+               Can be used to filter datacenters by their name.
+        :return: List[:class:`BoundDatacenter <hcloud.datacenters.client.BoundDatacenter>`]
+        """
+        return super().get_all(name=name)
+
+    def get_by_name(self, name):
+        # type: (str) -> BoundDatacenter
+        """Get datacenter by name
+
+        :param name: str
+               Used to get datacenter by name.
+        :return: :class:`BoundDatacenter <hcloud.datacenters.client.BoundDatacenter>`
+        """
+        return super().get_by_name(name)