Remove the "_set" suffix from test module

The type is already documented in the type hints

tests/test_boi_banks_list.py

@@ -10,7 +10,7 @@
 BOI_XML_URL = "\
 https://www.boi.org.il/boi_files/Pikuah/banking_corporations_en.xml"
 
-KNOWN_BANKS_SET = {
+KNOWN_BANKS = {
     "Bank Hapoalim B.M",
     "Bank Leumi Le-Israel B.M",
     "Bank Massad Ltd",
@@ -25,16 +25,16 @@
 }
 
 
-@pytest.fixture(name="boi_banks_set")
-def fixture_boi_banks_set() -> set[str]:
+@pytest.fixture(name="boi_banks")
+def fixture_boi_banks() -> set[str]:
     """Get the set on Israeli banks from BOI online XML"""
     with get_boi_url_response(BOI_XML_URL) as response:
         df = pd.read_xml(response)
     return set(df[df["Category"] == "COMMERCIAL BANKS"]["Name"])
 
 
-def test_boi_banks(boi_banks_set: set[str]) -> None:
+def test_boi_banks(boi_banks: set[str]) -> None:
     """Test the online set vs. the hard-coded one"""
     assert (
-        boi_banks_set == KNOWN_BANKS_SET
+        boi_banks == KNOWN_BANKS
     ), "Mismatch between the updated banks list data from BOI and the saved data"