Path is not a context manager in python 3.13 (#971)

Reviewed-on: cerc-io/stack-orchestrator#971
Reviewed-by: rachmaninovquar <rachmaninovquar@noreply.git.vdb.to>

stack_orchestrator/deploy/stack.py

@@ -27,5 +27,4 @@ class Stack:
         self.name = name
 
     def init_from_file(self, file_path: Path):
-        with file_path:
-            self.obj = get_yaml().load(open(file_path, "r"))
+        self.obj = get_yaml().load(open(file_path, "r"))