Fix Elixir 1.17 warnings

[coveralls]

Pull Request Test Coverage Report for Build 764a0ea500ec3d65fd53408b4bdfcd87e219ac4c-PR-196

Details

• 0 of 1 (0.0%) changed or added relevant line in 1 file are covered.
• 15 unchanged lines in 2 files lost coverage.
• Overall coverage decreased (-3.5%) to 89.62%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
lib/ex_unit_properties.ex	0	1	0.0%
<!--	Total:	0	1	0.0%	-->

Files with Coverage Reduction	New Missed Lines	%
lib/ex_unit_properties.ex	1	89.47%
lib/stream_data.ex	14	89.06%
<!--	Total:	15		-->

Totals
Change from base Build 384e199849109491ea06690cd8764204c3d41056:	-3.5%
Covered Lines:	354
Relevant Lines:	395

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💛 - Coveralls