[Feature] Add EIA Daily Spot Prices Data via FRED (#6677)

* add EIA daily spot prices data via FRED

* line too long

* comment out the test skipped test

* fix test?

* delete commented out sections

* unused argument

* name things like Minh says

---------

Co-authored-by: Igor Radovanovic <74266147+IgorWounds@users.noreply.github.com>

openbb_platform/extensions/commodity/integration/test_commodity_python.py

@@ -20,32 +20,23 @@ def obb(pytestconfig):  # pylint: disable=inconsistent-return-statements
     [
         (
             {
-                "asset": "gold",
+                "commodity": "all",
                 "start_date": None,
                 "end_date": None,
-                "collapse": None,
+                "frequency": None,
                 "transform": None,
-                "provider": "nasdaq",
-            }
-        ),
-        (
-            {
-                "asset": "silver",
-                "start_date": "1990-01-01",
-                "end_date": "2023-01-01",
-                "collapse": "monthly",
-                "transform": "diff",
-                "provider": "nasdaq",
+                "aggregation_method": None,
+                "provider": "fred",
             }
         ),
     ],
 )
 @pytest.mark.integration
-def test_commodity_lbma_fixing(params, obb):
-    """Test the LBMA fixing endpoint."""
+def test_commodity_price_spot(params, obb):
+    """Test the commodity spot prices endpoint."""
     params = {p: v for p, v in params.items() if v}
 
-    result = obb.commodity.lbma_fixing(**params)
+    result = obb.commodity.price.spot(**params)
     assert result
     assert isinstance(result, OBBject)
     assert len(result.results) > 0