Fix Ruff UP037 (quoted-annotation)

https://docs.astral.sh/ruff/rules/quoted-annotation/

src/bonsai/bonsai/tool/bcf.py

@@ -44,7 +44,7 @@ T = TypeVar("T")
 
 class Bcf(bonsai.core.tool.Bcf):
     @classmethod
-    def get_bcf_props(cls) -> "BCFProperties":
+    def get_bcf_props(cls) -> BCFProperties:
         return bpy.context.scene.BCFProperties
 
     @classmethod

src/bonsai/bonsai/tool/cost.py

@@ -40,7 +40,7 @@ class Cost(bonsai.core.tool.Cost):
     RELATED_OBJECT_TYPE = Literal["PRODUCT", "PROCESS", "RESOURCE"]
 
     @classmethod
-    def get_cost_props(cls) -> "BIMCostProperties":
+    def get_cost_props(cls) -> BIMCostProperties:
         return bpy.context.scene.BIMCostProperties
 
     @classmethod

src/bonsai/bonsai/tool/pset_template.py

@@ -124,7 +124,7 @@ class PsetTemplate(bonsai.core.tool.PsetTemplate):
     PSET_TEMPLATE_LOCATION = Literal["Global Pset Template", "Project Pset Template"]
 
     @classmethod
-    def get_pset_template_files(cls) -> list[tuple[Path, "PSET_TEMPLATE_LOCATION"]]:
+    def get_pset_template_files(cls) -> list[tuple[Path, PSET_TEMPLATE_LOCATION]]:
         """
         :return: List of pset template files. Each template file is represented
             by a tuple of the filepath and pset template location source.