build(deps): bump github.com/twmb/franz-go/pkg/kadm

Bumps the franz-go group with 1 update: [github.com/twmb/franz-go/pkg/kadm](https://github.com/twmb/franz-go).


Updates `github.com/twmb/franz-go/pkg/kadm` from 1.15.0 to 1.16.0
- [Changelog](https://github.com/twmb/franz-go/blob/master/CHANGELOG.md)
- [Commits](twmb/franz-go@v1.15.0...v1.16.0)

---
updated-dependencies:
- dependency-name: github.com/twmb/franz-go/pkg/kadm
  dependency-version: 1.16.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: franz-go
...

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

Author: dependabot[bot]

go.mod

@@ -7,7 +7,7 @@ require (
 	github.com/google/go-cmp v0.7.0
 	github.com/stretchr/testify v1.10.0
 	github.com/twmb/franz-go v1.19.5
-	github.com/twmb/franz-go/pkg/kadm v1.15.0
+	github.com/twmb/franz-go/pkg/kadm v1.16.0
 	github.com/twmb/franz-go/pkg/kfake v0.0.0-20250625174842-669b18eeee83
 	github.com/twmb/franz-go/pkg/kmsg v1.11.2
 	github.com/twmb/franz-go/plugin/kzap v1.1.2

go.sum

@@ -51,8 +51,8 @@ github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOf
 github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/twmb/franz-go v1.19.5 h1:W7+o8D0RsQsedqib71OVlLeZ0zI6CbFra7yTYhZTs5Y=
 github.com/twmb/franz-go v1.19.5/go.mod h1:4kFJ5tmbbl7asgwAGVuyG1ZMx0NNpYk7EqflvWfPCpM=
-github.com/twmb/franz-go/pkg/kadm v1.15.0 h1:Yo3NAPfcsx3Gg9/hdhq4vmwO77TqRRkvpUcGWzjworc=
-github.com/twmb/franz-go/pkg/kadm v1.15.0/go.mod h1:MUdcUtnf9ph4SFBLLA/XxE29rvLhWYLM9Ygb8dfSCvw=
+github.com/twmb/franz-go/pkg/kadm v1.16.0 h1:STMs1t5lYR5mR974PSiwNzE5TvsosByTp+rKXLOhAjE=
+github.com/twmb/franz-go/pkg/kadm v1.16.0/go.mod h1:MUdcUtnf9ph4SFBLLA/XxE29rvLhWYLM9Ygb8dfSCvw=
 github.com/twmb/franz-go/pkg/kfake v0.0.0-20250625174842-669b18eeee83 h1:JJHzPprdI2KC4Fz1D/HpIvn3mlzU6v0KaHLCn+V5ILo=
 github.com/twmb/franz-go/pkg/kfake v0.0.0-20250625174842-669b18eeee83/go.mod h1:udxwmMC3r4xqjwrSrMi8p9jpqMDNpC2YwexpDSUmQtw=
 github.com/twmb/franz-go/pkg/kmsg v1.11.2 h1:hIw75FpwcAjgeyfIGFqivAvwC5uNIOWRGvQgZhH4mhg=