[deps][conf](deps): Bump github.com/knadh/koanf/v2 in /conf (#9)

Bumps [github.com/knadh/koanf/v2](https://github.com/knadh/koanf) from 2.2.0 to 2.2.1.
- [Release notes](https://github.com/knadh/koanf/releases)
- [Commits](knadh/koanf@v2.2.0...v2.2.1)

---
updated-dependencies:
- dependency-name: github.com/knadh/koanf/v2
  dependency-version: 2.2.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

conf/go.mod

@@ -9,7 +9,7 @@ require (
 	github.com/knadh/koanf/providers/confmap v1.0.0
 	github.com/knadh/koanf/providers/env v1.1.0
 	github.com/knadh/koanf/providers/file v1.2.0
-	github.com/knadh/koanf/v2 v2.2.0
+	github.com/knadh/koanf/v2 v2.2.1
 )
 
 require (

conf/go.sum

@@ -20,8 +20,8 @@ github.com/knadh/koanf/providers/env v1.1.0 h1:U2VXPY0f+CsNDkvdsG8GcsnK4ah85WwWy
 github.com/knadh/koanf/providers/env v1.1.0/go.mod h1:QhHHHZ87h9JxJAn2czdEl6pdkNnDh/JS1Vtsyt65hTY=
 github.com/knadh/koanf/providers/file v1.2.0 h1:hrUJ6Y9YOA49aNu/RSYzOTFlqzXSCpmYIDXI7OJU6+U=
 github.com/knadh/koanf/providers/file v1.2.0/go.mod h1:bp1PM5f83Q+TOUu10J/0ApLBd9uIzg+n9UgthfY+nRA=
-github.com/knadh/koanf/v2 v2.2.0 h1:FZFwd9bUjpb8DyCWARUBy5ovuhDs1lI87dOEn2K8UVU=
-github.com/knadh/koanf/v2 v2.2.0/go.mod h1:PSFru3ufQgTsI7IF+95rf9s8XA1+aHxKuO/W+dPoHEY=
+github.com/knadh/koanf/v2 v2.2.1 h1:jaleChtw85y3UdBnI0wCqcg1sj1gPoz6D3caGNHtrNE=
+github.com/knadh/koanf/v2 v2.2.1/go.mod h1:PSFru3ufQgTsI7IF+95rf9s8XA1+aHxKuO/W+dPoHEY=
 github.com/kr/pretty v0.2.1 h1:Fmg33tUaq4/8ym9TJN1x7sLJnHVwhP33CNkpYV/7rwI=
 github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=