style: add lint excludes

gallery/sketch/source.py

@@ -42,6 +42,7 @@ class ApiSource:
             async with session.request(method, url, timeout=self._timeout, data=data) as response:
                 return await response.text()
 
+    # pylint:disable=unused-argument
     async def _browser_request(
         self,
         url: str,

tests/common/mock.py

@@ -12,6 +12,7 @@ class MockSource(ApiSource):
         self._path = path
         self._mapping = mapping
 
+    # pylint:disable=arguments-differ,unused-argument
     async def request(self, endpoint: str, /, **kwargs) -> str:
         for pattern, filename in self._mapping.items():
             if pattern in endpoint: