Dialyzer: Eliminate crash for code generated by Elixir
Dialyzer: Eliminate crash for code generated by Elixir

e55d8a9b209140 refactored dialyzer_dataflow and removed a clause that
could never be reached when analysing code generated by the standard
Erlang compiler. Unfortunately, it can be reached if the code was
generated by a parse transform or by another code generator such as
the Elixir compiler.

Here is the Elixir code that caused the crash.

https://github.com/ash-project/ash/blob/fe596db0b86ea58701e00523a0be408487bb8f27/lib/ash/query/operator/basic.ex#L66-L68

Closes #6323

g-andrade/otp,isvilen/otp,bjorng/otp,mikpe/otp,potatosalad/otp,bjorng/otp,isvilen/otp,dgud/otp,bjorng/otp,isvilen/otp,bjorng/otp,erlang/otp,emacsmirror/erlang,dgud/otp,potatosalad/otp,emacsmirror/erlang,vinoski/otp,mikpe/otp,isvilen/otp,isvilen/otp,potatosalad/otp,vinoski/otp,vinoski/otp,isvilen/otp,dgud/otp,erlang/otp,bjorng/otp,mikpe/otp,potatosalad/otp,mikpe/otp,mikpe/otp,vinoski/otp,potatosalad/otp,bjorng/otp,erlang/otp,emacsmirror/erlang,dgud/otp,potatosalad/otp,g-andrade/otp,dgud/otp,vinoski/otp,g-andrade/otp,isvilen/otp,g-andrade/otp,emacsmirror/erlang,dgud/otp,emacsmirror/erlang,potatosalad/otp,erlang/otp,vinoski/otp,erlang/otp,vinoski/otp,dgud/otp,erlang/otp,g-andrade/otp,isvilen/otp,erlang/otp,mikpe/otp,potatosalad/otp,emacsmirror/erlang,mikpe/otp,potatosalad/otp,emacsmirror/erlang,dgud/otp,emacsmirror/erlang,mikpe/otp,dgud/otp,g-andrade/otp,vinoski/otp,mikpe/otp,isvilen/otp,bjorng/otp,g-andrade/otp,vinoski/otp,g-andrade/otp,dgud/otp,erlang/otp,emacsmirror/erlang,vinoski/otp,isvilen/otp,emacsmirror/erlang,erlang/otp,erlang/otp,g-andrade/otp,bjorng/otp,potatosalad/otp,bjorng/otp,mikpe/otp,bjorng/otp,g-andrade/otp