Update dependency elixir to v1.18.1 (#627)

renovate[bot] · web-flow · commit 7add082dc2bc · 2025-01-07T17:57:59.000+01:00
Co-authored-by: renovate[bot] &lt;29139614+renovate[bot]@users.noreply.github.com&gt;
diff --git a/.tool-versions b/.tool-versions
@@ -1,2 +1,2 @@
 erlang 27.2
-elixir 1.17.3
+elixir 1.18.1
