Bump github.com/hashicorp/terraform-plugin-docs from 0.18.0 to 0.21.0

Bumps [github.com/hashicorp/terraform-plugin-docs](https://github.com/hashicorp/terraform-plugin-docs) from 0.18.0 to 0.21.0.
- [Release notes](https://github.com/hashicorp/terraform-plugin-docs/releases)
- [Changelog](https://github.com/hashicorp/terraform-plugin-docs/blob/main/CHANGELOG.md)
- [Commits](hashicorp/terraform-plugin-docs@v0.18.0...v0.21.0)

---
updated-dependencies:
- dependency-name: github.com/hashicorp/terraform-plugin-docs
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

go.mod

@@ -1,12 +1,12 @@
 module github.com/segmentio/terraform-provider-segment
 
 go 1.22.0
-
-toolchain go1.22.5
+toolchain go1.23.6
 
 require (
 	github.com/avast/retry-go/v4 v4.6.0
-	github.com/hashicorp/terraform-plugin-docs v0.18.0
+	github.com/hashicorp/go-retryablehttp v0.7.7
+	github.com/hashicorp/terraform-plugin-docs v0.21.0
 	github.com/hashicorp/terraform-plugin-framework v1.13.0
 	github.com/hashicorp/terraform-plugin-framework-validators v0.16.0
 	github.com/hashicorp/terraform-plugin-go v0.25.0
@@ -16,21 +16,24 @@ require (
 )
 
 require (
+	github.com/BurntSushi/toml v1.2.1 // indirect
 	github.com/Kunde21/markdownfmt/v3 v3.1.0 // indirect
 	github.com/bitfield/gotestdox v0.2.2 // indirect
-	github.com/hashicorp/cli v1.1.6 // indirect
-	github.com/hashicorp/go-retryablehttp v0.7.7 // indirect
+	github.com/bmatcuk/doublestar/v4 v4.8.1 // indirect
+	github.com/hashicorp/cli v1.1.7 // indirect
 	github.com/mattn/go-runewidth v0.0.9 // indirect
-	github.com/yuin/goldmark v1.6.0 // indirect
+	github.com/yuin/goldmark v1.7.7 // indirect
 	github.com/yuin/goldmark-meta v1.1.0 // indirect
+	go.abhg.dev/goldmark/frontmatter v0.2.0 // indirect
 	gopkg.in/yaml.v2 v2.3.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
 
 require (
 	github.com/Masterminds/goutils v1.1.1 // indirect
 	github.com/Masterminds/semver/v3 v3.2.0 // indirect
 	github.com/Masterminds/sprig/v3 v3.2.3 // indirect
-	github.com/ProtonMail/go-crypto v1.1.0-alpha.2 // indirect
+	github.com/ProtonMail/go-crypto v1.1.3 // indirect
 	github.com/agext/levenshtein v1.2.2 // indirect
 	github.com/apparentlymart/go-textseg/v15 v15.0.0 // indirect
 	github.com/armon/go-radix v1.0.0 // indirect
@@ -52,11 +55,11 @@ require (
 	github.com/hashicorp/go-plugin v1.6.2 // indirect
 	github.com/hashicorp/go-uuid v1.0.3 // indirect
 	github.com/hashicorp/go-version v1.7.0 // indirect
-	github.com/hashicorp/hc-install v0.8.0 // indirect
+	github.com/hashicorp/hc-install v0.9.1 // indirect
 	github.com/hashicorp/hcl/v2 v2.21.0 // indirect
 	github.com/hashicorp/logutils v1.0.0 // indirect
-	github.com/hashicorp/terraform-exec v0.21.0 // indirect
-	github.com/hashicorp/terraform-json v0.22.1 // indirect
+	github.com/hashicorp/terraform-exec v0.22.0 // indirect
+	github.com/hashicorp/terraform-json v0.24.0 // indirect
 	github.com/hashicorp/terraform-plugin-framework-jsontypes v0.2.0
 	github.com/hashicorp/terraform-plugin-log v0.9.0 // indirect
 	github.com/hashicorp/terraform-plugin-sdk/v2 v2.34.0 // indirect
@@ -65,7 +68,7 @@ require (
 	github.com/hashicorp/yamux v0.1.1 // indirect
 	github.com/huandu/xstrings v1.3.3 // indirect
 	github.com/imdario/mergo v0.3.15 // indirect
-	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-colorable v0.1.14 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mitchellh/copystructure v1.2.0 // indirect
 	github.com/mitchellh/go-testing-interface v1.14.1 // indirect
@@ -74,22 +77,21 @@ require (
 	github.com/mitchellh/reflectwalk v1.0.2 // indirect
 	github.com/oklog/run v1.1.0 // indirect
 	github.com/posener/complete v1.2.3 // indirect
-	github.com/russross/blackfriday v1.6.0 // indirect
 	github.com/shopspring/decimal v1.3.1 // indirect
 	github.com/spf13/cast v1.5.0 // indirect
 	github.com/vmihailenco/msgpack v4.0.4+incompatible // indirect
 	github.com/vmihailenco/msgpack/v5 v5.4.1 // indirect
 	github.com/vmihailenco/tagparser/v2 v2.0.0 // indirect
-	github.com/zclconf/go-cty v1.15.0 // indirect
-	golang.org/x/crypto v0.31.0 // indirect
+	github.com/zclconf/go-cty v1.16.2 // indirect
+	golang.org/x/crypto v0.32.0 // indirect
 	golang.org/x/exp v0.0.0-20230809150735-7b3493d9a819 // indirect
-	golang.org/x/mod v0.19.0 // indirect
-	golang.org/x/net v0.28.0 // indirect
-	golang.org/x/sync v0.10.0 // indirect
-	golang.org/x/sys v0.28.0 // indirect
-	golang.org/x/term v0.27.0 // indirect
-	golang.org/x/text v0.21.0 // indirect
-	golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d // indirect
+	golang.org/x/mod v0.22.0 // indirect
+	golang.org/x/net v0.33.0 // indirect
+	golang.org/x/sync v0.11.0 // indirect
+	golang.org/x/sys v0.29.0 // indirect
+	golang.org/x/term v0.28.0 // indirect
+	golang.org/x/text v0.22.0 // indirect
+	golang.org/x/tools v0.22.0 // indirect
 	google.golang.org/appengine v1.6.8 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20240814211410-ddb44dafa142 // indirect
 	google.golang.org/grpc v1.67.1 // indirect