Remove obsolete pytest filterwarnings (rapidsai#1241)

Authors:
  - Peter Andreas Entschev (https://github.com/pentschev)

Approvers:
  - Mads R. B. Kristensen (https://github.com/madsbk)

URL: rapidsai#1241

pyproject.toml

@@ -116,15 +116,8 @@ skip = [
 filterwarnings = [
     "error::DeprecationWarning",
     "error::FutureWarning",
-    "ignore::DeprecationWarning:pkg_resources",
-    "ignore:distutils Version classes are deprecated.*:DeprecationWarning:",
-    # tornado 6.2, remove when dask/distributed#6669 is fixed
-    "ignore:clear_current is deprecated:DeprecationWarning:",
-    "ignore:make_current is deprecated:DeprecationWarning:",
     # remove after https://github.com/rapidsai/dask-cuda/issues/1087 is closed
     "ignore:There is no current event loop:DeprecationWarning:tornado",
-    # remove after unpinning Dask/Distributed 2023.3.2
-    "ignore:.*np.bool.*:DeprecationWarning:",
 ]
 
 [tool.setuptools]