[misc] Prepare release 1.11.1 (#1053)

Author: prathapsridharan

api/r/cellxgene.census/DESCRIPTION

@@ -1,6 +1,6 @@
 Package: cellxgene.census
 Title: CZ CELLxGENE Discover Cell Census
-Version: 1.11.0
+Version: 1.11.1
 Authors@R: 
     person("Chan Zuckerberg Initiative Foundation", email = "[email protected]",
            role = c("aut", "cre", "cph", "fnd"))