Bump github.com/mackerelio/mkr from 0.58.0 to 0.59.0 in /wix

Bumps [github.com/mackerelio/mkr](https://github.com/mackerelio/mkr) from 0.58.0 to 0.59.0.
- [Release notes](https://github.com/mackerelio/mkr/releases)
- [Changelog](https://github.com/mackerelio/mkr/blob/master/CHANGELOG.md)
- [Commits](mackerelio/mkr@v0.58.0...v0.59.0)

---
updated-dependencies:
- dependency-name: github.com/mackerelio/mkr
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

wix/go.mod

@@ -6,7 +6,7 @@ toolchain go1.22.5
 require (
 	github.com/mackerelio/go-check-plugins v0.47.0
 	github.com/mackerelio/mackerel-agent-plugins v0.82.1
-	github.com/mackerelio/mkr v0.58.0
+	github.com/mackerelio/mkr v0.59.0
 	github.com/mattn/go-encoding v0.0.2
 	golang.org/x/sys v0.21.0
 )

wix/go.sum

@@ -96,8 +96,8 @@ github.com/mackerelio/mackerel-agent-plugins v0.82.1 h1:K39ehgeWMcZVi2jdh/nmuYDe
 github.com/mackerelio/mackerel-agent-plugins v0.82.1/go.mod h1:5pjfkol5RTwOVvyjcYuLm/3i0nOkJx6YaVvrsCAitjQ=
 github.com/mackerelio/mackerel-client-go v0.33.1 h1:FKG8FGS23NFLnIOsJmRBU+dn0lzywq8SHgxDb2Gv8OM=
 github.com/mackerelio/mackerel-client-go v0.33.1/go.mod h1:YEWy40Ybr+Z75TvQw0t9/KYO0ZfPW2GrbCJhRp0UHpY=
-github.com/mackerelio/mkr v0.58.0 h1:Js4S9QfexqfpPo8IIYaUZuBU6qACjryKzmNCxWWPJFU=
-github.com/mackerelio/mkr v0.58.0/go.mod h1:AuunowGQANwa8gXJRIMqTE72/wT6LKxMpGFACx1gxOU=
+github.com/mackerelio/mkr v0.59.0 h1:6koWracPgg2YnRxOKE6AVuPdyfrvayc0MJ0EonYPllM=
+github.com/mackerelio/mkr v0.59.0/go.mod h1:AuunowGQANwa8gXJRIMqTE72/wT6LKxMpGFACx1gxOU=
 github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
 github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
 github.com/mattn/go-encoding v0.0.2 h1:OC1L+QXLJge9n7yIE3R5Os/UNasUeFvK3Sa4NjbDi6c=