fix(deps): update module github.com/samber/slog-multi to v1.2.0 in go.mod

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
github.com/samber/slog-multi	v1.1.0 -> v1.2.0

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Release Notes

samber/slog-multi (github.com/samber/slog-multi)

v1.2.0

Compare Source

feat: When the name is empty, WithGroup returns the receiver

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[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 0.00%. Comparing base (09aa694) to head (d4f3334).

Additional details and impacted files

@@          Coverage Diff          @@
##            main     #46   +/-   ##
=====================================
  Coverage   0.00%   0.00%           
=====================================
  Files         41      41           
  Lines       1792    1792           
=====================================
  Misses      1792    1792           

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