fix(deps): Update github.com/twmb/franz-go/pkg/kfake digest to adb3a18

| datasource | package                            | from                               | to                                 |
| ---------- | ---------------------------------- | ---------------------------------- | ---------------------------------- |
| go         | github.com/twmb/franz-go/pkg/kfake | v0.0.0-20260515175617-8268a5d078c0 | v0.0.0-20260804154521-adb3a18abe14 |


Signed-off-by: renovate-sh-app[bot] <219655108+renovate-sh-app[bot]@users.noreply.github.com>
Signed-off-by: renovate-sh-app[bot] <219655108+renovate-sh-app[bot]@users.noreply.github.com>

Author: renovate-sh-app[bot]

go.mod

@@ -131,7 +131,7 @@ require (
 	github.com/tjhop/slog-gokit v0.2.0
 	github.com/twmb/franz-go v1.21.3
 	github.com/twmb/franz-go/pkg/kadm v1.18.0
-	github.com/twmb/franz-go/pkg/kfake v0.0.0-20260515175617-8268a5d078c0
+	github.com/twmb/franz-go/pkg/kfake v0.0.0-20260804154521-adb3a18abe14
 	github.com/twmb/franz-go/pkg/kmsg v1.13.1
 	github.com/twmb/franz-go/plugin/kotel v1.7.0
 	github.com/twmb/franz-go/plugin/kprom v1.2.1

go.sum

@@ -883,8 +883,8 @@ github.com/twmb/franz-go v1.21.3 h1:q9Mo8ri+OwBQBjKqrerNCqNWJlJnUDe2qnYsj2V3hdI=
 github.com/twmb/franz-go v1.21.3/go.mod h1:rfoMTnVk7107fhTGxfEKIHP/e7tPe6oyij/ywzO0czk=
 github.com/twmb/franz-go/pkg/kadm v1.18.0 h1:WRf/LZmDdcDXwX7WMbtDU++v+b3NzYh2bCGoPMmzirw=
 github.com/twmb/franz-go/pkg/kadm v1.18.0/go.mod h1:XeLhGoLXLFzK8/ryv5FfpxPxGwj4oFEGpPJMB/x6KDE=
-github.com/twmb/franz-go/pkg/kfake v0.0.0-20260515175617-8268a5d078c0 h1:YWmvjmcidrKLLgObwU1k7K9KuesdYTV33OTIS0Ltj8o=
-github.com/twmb/franz-go/pkg/kfake v0.0.0-20260515175617-8268a5d078c0/go.mod h1:9j4VxU2ng6tHgD4lIkNJ5OJ3D6vgPhhIp3tBa7dJgLA=
+github.com/twmb/franz-go/pkg/kfake v0.0.0-20260804154521-adb3a18abe14 h1:jomii5kh1cmGaglyoAEZGud71xQU57qqDyCmsYeH8uY=
+github.com/twmb/franz-go/pkg/kfake v0.0.0-20260804154521-adb3a18abe14/go.mod h1:9j4VxU2ng6tHgD4lIkNJ5OJ3D6vgPhhIp3tBa7dJgLA=
 github.com/twmb/franz-go/pkg/kmsg v1.13.1 h1:fG5kItwysTk5UXqVwb64EpQEy3TydF3vYYK21nUQ+bI=
 github.com/twmb/franz-go/pkg/kmsg v1.13.1/go.mod h1:+DPt4NC8RmI6hqb8G09+3giKObE6uD2Eya6CfqBpeJY=
 github.com/twmb/franz-go/plugin/kotel v1.7.0 h1:TAj9zmeqtnH0z4m7+ooa7EEbDIMIvvDdAqejIhNZjB4=