fix: REST client should not close after stream request

Author: Evan Sims

openfga_sdk/rest.py

@@ -409,9 +409,6 @@ async def stream(
             # Release the response object (required!)
             response.release()
 
-        # Release the connection back to the pool
-        await self.close()
-
     async def request(
         self,
         method: str,

openfga_sdk/sync/rest.py

@@ -452,9 +452,6 @@ def stream(
             # Release the response object (required!)
             response.release_conn()
 
-        # Release the connection back to the pool
-        self.close()
-
     def request(
         self,
         method: str,