Added the three IdProvider classes to no_inherited_members in docs/docs.conf

fix: prevent Sphinx from documenting inherited methods from requests.Session which has malformed docstrings

Author: fstagni

docs/docs.conf

@@ -31,6 +31,9 @@ no_inherited_members =
   DIRAC.Core.Utilities.Graphs.GraphUtilities,
   DIRAC.DataManagementSystem.private.HttpStorageAccessHandler,
   DIRAC.FrameworkSystem.private.standardLogging.LogLevels,
+  DIRAC.Resources.IdProvider.OAuth2IdProvider,
+  DIRAC.Resources.IdProvider.CheckInIdProvider,
+  DIRAC.Resources.IdProvider.IAMIdProvider,
 
 # only creating dummy files, because they cannot be safely imported due to sideEffects
 create_dummy_files = lfc_dfc_copy, lfc_dfc_db_copy, JobWrapperTemplate