deps: update module github.com/spf13/pflag to v1.0.6 (#854)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [github.com/spf13/pflag](https://redirect.github.com/spf13/pflag) |
`v1.0.5` -> `v1.0.6` |
[![age](https://developer.mend.io/api/mc/badges/age/go/github.com%2fspf13%2fpflag/v1.0.6?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/go/github.com%2fspf13%2fpflag/v1.0.6?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/go/github.com%2fspf13%2fpflag/v1.0.5/v1.0.6?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/go/github.com%2fspf13%2fpflag/v1.0.5/v1.0.6?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>spf13/pflag (github.com/spf13/pflag)</summary>

###
[`v1.0.6`](https://redirect.github.com/spf13/pflag/releases/tag/v1.0.6)

[Compare
Source](https://redirect.github.com/spf13/pflag/compare/v1.0.5...v1.0.6)

#### What's Changed

- Add exported functions to preserve `pkg/flag` compatibility by
[@&#8203;mckern](https://redirect.github.com/mckern) in
[https://github.com/spf13/pflag/pull/220](https://redirect.github.com/spf13/pflag/pull/220)
- remove dead code for checking error nil by
[@&#8203;yashbhutwala](https://redirect.github.com/yashbhutwala) in
[https://github.com/spf13/pflag/pull/282](https://redirect.github.com/spf13/pflag/pull/282)
- Add IPNetSlice and unit tests by
[@&#8203;rpothier](https://redirect.github.com/rpothier) in
[https://github.com/spf13/pflag/pull/170](https://redirect.github.com/spf13/pflag/pull/170)
- allow for blank ip addresses by
[@&#8203;duhruh](https://redirect.github.com/duhruh) in
[https://github.com/spf13/pflag/pull/316](https://redirect.github.com/spf13/pflag/pull/316)
- add github actions by
[@&#8203;sagikazarmark](https://redirect.github.com/sagikazarmark) in
[https://github.com/spf13/pflag/pull/419](https://redirect.github.com/spf13/pflag/pull/419)

#### New Contributors

- [@&#8203;mckern](https://redirect.github.com/mckern) made their first
contribution in
[https://github.com/spf13/pflag/pull/220](https://redirect.github.com/spf13/pflag/pull/220)
- [@&#8203;yashbhutwala](https://redirect.github.com/yashbhutwala) made
their first contribution in
[https://github.com/spf13/pflag/pull/282](https://redirect.github.com/spf13/pflag/pull/282)
- [@&#8203;rpothier](https://redirect.github.com/rpothier) made their
first contribution in
[https://github.com/spf13/pflag/pull/170](https://redirect.github.com/spf13/pflag/pull/170)
- [@&#8203;duhruh](https://redirect.github.com/duhruh) made their first
contribution in
[https://github.com/spf13/pflag/pull/316](https://redirect.github.com/spf13/pflag/pull/316)
- [@&#8203;sagikazarmark](https://redirect.github.com/sagikazarmark)
made their first contribution in
[https://github.com/spf13/pflag/pull/419](https://redirect.github.com/spf13/pflag/pull/419)

**Full Changelog**:
spf13/pflag@v1.0.5...v1.0.6

</details>

---

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---

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go.mod

@@ -7,7 +7,7 @@ toolchain go1.23.5
 require (
 	github.com/hetznercloud/hcloud-go/v2 v2.18.0
 	github.com/prometheus/client_golang v1.20.5
-	github.com/spf13/pflag v1.0.5
+	github.com/spf13/pflag v1.0.6
 	github.com/stretchr/testify v1.10.0
 	github.com/syself/hrobot-go v0.2.6
 	golang.org/x/time v0.9.0

go.sum

@@ -167,6 +167,8 @@ github.com/spf13/cobra v1.8.1 h1:e5/vxKd/rZsfSJMUX1agtjeTDf+qv1/JdBF8gg5k9ZM=
 github.com/spf13/cobra v1.8.1/go.mod h1:wHxEcudfqmLYa8iTfL+OuZPbBZkmvliBWKIezN3kD9Y=
 github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
 github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
+github.com/spf13/pflag v1.0.6 h1:jFzHGLGAlb3ruxLB8MhbI6A8+AQX/2eW4qeyNZXNp2o=
+github.com/spf13/pflag v1.0.6/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
 github.com/stoewer/go-strcase v1.2.0 h1:Z2iHWqGXH00XYgqDmNgQbIBxf3wrNq0F3feEy0ainaU=
 github.com/stoewer/go-strcase v1.2.0/go.mod h1:IBiWB2sKIp3wVVQ3Y035++gc+knqhUQag1KpM8ahLw8=
 github.com/stoewer/go-strcase v1.3.0 h1:g0eASXYtp+yvN9fK8sH94oCIk0fau9uV1/ZdJ0AVEzs=