MAINT: ignore cgi deprecation for now

Author: bsipocz

setup.cfg

@@ -41,6 +41,8 @@ filterwarnings =
     ignore:distutils Version classes are deprecated:DeprecationWarning
 # Remove along with astropy-helpers, once we switch to a new versioning scheme
     ignore:Use setlocale:DeprecationWarning
+# Remove with fix for https://github.com/astropy/astroquery/issues/2628
+    ignore:\'cgi\' is deprecated and:DeprecationWarning
 # Upstream issues in many packages, not clear whether we can do anything about these in astroquery
     ignore:unclosed <socket.socket:ResourceWarning
     ignore:unclosed <ssl.SSLSocket:ResourceWarning