Simplify code for recent dbt provider change

Just simplified redundant code from apache#42737

airflow/providers/dbt/cloud/hooks/dbt.py

@@ -244,26 +244,18 @@ async def get_job_details(
  endpoint = f"{account_id}/runs/{run_id}/"
  headers, tenant = await self.get_headers_tenants_from_connection()
  url, params = self.get_request_url_params(tenant, endpoint, include_related)
- proxies = self._get_proxies(self.connection)
+ proxies = self._get_proxies(self.connection) or {}
+
  async with aiohttp.ClientSession(headers=headers) as session:
- if proxies is not None:
- if url.startswith("https"):
- proxy = proxies.get("https")
- else:
- proxy = proxies.get("http")
- async with session.get(url, params=params, proxy=proxy) as response:
- try:
- response.raise_for_status()
- return await response.json()
- except aiohttp.ClientResponseError as e:
- raise AirflowException(f"{e.status}:{e.message}")
- else:
- async with session.get(url, params=params) as response:
- try:
- response.raise_for_status()
- return await response.json()
- except aiohttp.ClientResponseError as e:
- raise AirflowException(f"{e.status}:{e.message}")
+ proxy = proxies.get("https") if proxies and url.startswith("https") else proxies.get("http")
+ extra_request_args = {}
+
+ if proxy:
+ extra_request_args["proxy"] = proxy
+
+ async with session.get(url, params=params, **extra_request_args) as response: # type: ignore[arg-type]
+ response.raise_for_status()
+ return await response.json()
 
  async def get_job_status(
  self, run_id: int, account_id: int | None = None, include_related: list[str] | None = None