chore: fix warning in newer Elixir versions #1314

Job	Run time
ash-ci / mix igniter.upgrade	2s
ash-ci / mix deps.get	4m 37s
ash-ci / audit	6m 48s
ash-ci / MIX_ENV=test mix.compile	4m 40s
ash-ci / mix credo --strict	39s
ash-ci / MIX_ENV=dev mix.compile	4m 17s
ash-ci / mix docs	2m 4s
ash-ci / mix ash.codegen --check	0s
ash-ci / mix dialyzer	7m 46s
ash-ci / mix format --check-formatted	46s
ash-ci / mix sobelow	38s
ash-ci / mix spark.cheat_sheets --check	37s
ash-ci / mix spark.formatter --check	39s
ash-ci / mix test	1m 9s
ash-ci / mix deps.unlock --check-unused	39s
ash-ci / Deploy docs to GitHub pages.	7s
ash-ci / NIF ${{ matrix.nif }} - ${{ matrix.job.target }} (${{ matrix.job.os }})	0s
ash-ci / Release	0s
	35m 28s

Provide feedback