Update Dependency & Remove "unused ignore" (#46)

* it was actually an unused ignore -- pandas must have updated

mypy.ini

@@ -1,2 +1,4 @@
+[mypy]
+
 [mypy-src.sync]
 implicit_reexport = True

requirements/dev.txt

@@ -2,7 +2,8 @@
 pandas-stubs>=1.5.1.221024
 boto3-stubs>=1.26.12
 black>=22.6.0
-mypy>=0.982
+mypy==1.3.0
+mypy-extensions==1.0.0
 pylint>=2.14.4
 pytest>=7.1.2
 sqlalchemy-stubs>=0.4

src/fetch/orderbook.py

@@ -52,7 +52,7 @@ def _read_query_for_env(
         # It seems there is a bug in mypy on the dtype field (with error [arg-type]).
         # They expect types that should align with what we pass.
         # More context at: https://github.com/cowprotocol/dune-sync/issues/24
-        return pd.read_sql_query(query, con=cls._pg_engine(env), dtype=data_types)  # type: ignore
+        return pd.read_sql_query(query, con=cls._pg_engine(env), dtype=data_types)
 
     @classmethod
     def _query_both_dbs(

src/fetch/postgres.py

@@ -28,7 +28,7 @@ def __init__(self, db_url: str):
     def _read_query(
         self, query: str, data_types: Optional[dict[str, str]] = None
     ) -> DataFrame:
-        return pd.read_sql_query(query, con=self.engine, dtype=data_types)  # type: ignore
+        return pd.read_sql_query(query, con=self.engine, dtype=data_types)
 
     def get_latest_block(self) -> int:
         """