Duplicate suggestions

[eksperimental]

Precheck

Here a repo that reproduces the issue:
https://github.com/eksperimental-debug/credo-issues

Environment

• Credo version (mix credo -v): 1.7.11
• Erlang/Elixir version (elixir -v): Elixir 1.18.1 (compiled with Erlang/OTP 27)

What were you trying to do?

mix credo --script

Expected outcome

To have only one suggestion

0### Actual outcome

❯ mix credo --strict

  Consistency
┃
┃ [C] ↗ Unused variables should be named consistently. It seems your strategy is to give them meaningful names (eg. `_foo`) but `_` does not follow that convention.
┃       lib/foo_web/components/core_components.ex:4:31 #(FooWeb.CoreComponents.icon)
┃ [C] ↗ Unused variables should be named consistently. It seems your strategy is to give them meaningful names (eg. `_foo`) but `_` does not follow that convention.
┃       lib/foo_web/components/core_components.ex:4:31 #(FooWeb.CoreComponents.icon)