fix: secure cookie in redirection (#940)

Author: inimaz

carbonserver/carbonserver/api/routers/authenticate.py

@@ -118,7 +118,7 @@ async def get_login(
             SESSION_COOKIE_NAME,
             res.json()["access_token"],
             httponly=True,
-            secure=False,
+            secure=True,
         )
         return response