build(deps): bump github.com/terraform-docs/terraform-docs in /tools

Bumps [github.com/terraform-docs/terraform-docs](https://github.com/terraform-docs/terraform-docs) from 0.18.0 to 0.19.0.
- [Release notes](https://github.com/terraform-docs/terraform-docs/releases)
- [Changelog](https://github.com/terraform-docs/terraform-docs/blob/master/.goreleaser.yml)
- [Commits](terraform-docs/terraform-docs@v0.18.0...v0.19.0)

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

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

tools/go.mod

@@ -1,14 +1,16 @@
 module github.com/elastic/apm-aws-lambda/tools
 
 go 1.22
+toolchain go1.23.1
 
-require github.com/terraform-docs/terraform-docs v0.18.0
+require github.com/terraform-docs/terraform-docs v0.19.0
 
 require (
+	dario.cat/mergo v1.0.1 // indirect
 	github.com/BurntSushi/toml v1.4.0 // indirect
 	github.com/Masterminds/goutils v1.1.1 // indirect
-	github.com/Masterminds/semver/v3 v3.2.1 // indirect
-	github.com/Masterminds/sprig/v3 v3.2.3 // indirect
+	github.com/Masterminds/semver/v3 v3.3.0 // indirect
+	github.com/Masterminds/sprig/v3 v3.3.0 // indirect
 	github.com/agext/levenshtein v1.2.3 // indirect
 	github.com/apparentlymart/go-textseg/v15 v15.0.0 // indirect
 	github.com/fatih/color v1.17.0 // indirect
@@ -20,11 +22,10 @@ require (
 	github.com/hashicorp/go-plugin v1.6.1 // indirect
 	github.com/hashicorp/go-version v1.7.0 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
-	github.com/hashicorp/hcl/v2 v2.20.1 // indirect
+	github.com/hashicorp/hcl/v2 v2.22.0 // indirect
 	github.com/hashicorp/yamux v0.1.1 // indirect
-	github.com/huandu/xstrings v1.4.0 // indirect
+	github.com/huandu/xstrings v1.5.0 // indirect
 	github.com/iancoleman/orderedmap v0.3.0 // indirect
-	github.com/imdario/mergo v0.3.16 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/magiconair/properties v1.8.7 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
@@ -36,31 +37,31 @@ require (
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/mitchellh/reflectwalk v1.0.2 // indirect
 	github.com/oklog/run v1.1.0 // indirect
-	github.com/pelletier/go-toml/v2 v2.2.2 // indirect
-	github.com/sagikazarmark/locafero v0.4.0 // indirect
+	github.com/pelletier/go-toml/v2 v2.2.3 // indirect
+	github.com/sagikazarmark/locafero v0.6.0 // indirect
 	github.com/sagikazarmark/slog-shim v0.1.0 // indirect
 	github.com/shopspring/decimal v1.4.0 // indirect
 	github.com/sourcegraph/conc v0.3.0 // indirect
 	github.com/spf13/afero v1.11.0 // indirect
-	github.com/spf13/cast v1.6.0 // indirect
-	github.com/spf13/cobra v1.8.0 // indirect
+	github.com/spf13/cast v1.7.0 // indirect
+	github.com/spf13/cobra v1.8.1 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
-	github.com/spf13/viper v1.18.2 // indirect
+	github.com/spf13/viper v1.19.0 // indirect
 	github.com/subosito/gotenv v1.6.0 // indirect
 	github.com/terraform-docs/terraform-config-inspect v0.0.0-20210728164355-9c1f178932fa // indirect
-	github.com/zclconf/go-cty v1.14.4 // indirect
+	github.com/zclconf/go-cty v1.15.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
-	golang.org/x/crypto v0.24.0 // indirect
-	golang.org/x/exp v0.0.0-20240525044651-4c93da0ed11d // indirect
-	golang.org/x/mod v0.17.0 // indirect
-	golang.org/x/net v0.26.0 // indirect
-	golang.org/x/sync v0.7.0 // indirect
-	golang.org/x/sys v0.21.0 // indirect
-	golang.org/x/text v0.16.0 // indirect
-	golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20240521202816-d264139d666e // indirect
-	google.golang.org/grpc v1.64.1 // indirect
-	google.golang.org/protobuf v1.34.1 // indirect
+	golang.org/x/crypto v0.27.0 // indirect
+	golang.org/x/exp v0.0.0-20240909161429-701f63a606c0 // indirect
+	golang.org/x/mod v0.21.0 // indirect
+	golang.org/x/net v0.29.0 // indirect
+	golang.org/x/sync v0.8.0 // indirect
+	golang.org/x/sys v0.25.0 // indirect
+	golang.org/x/text v0.18.0 // indirect
+	golang.org/x/tools v0.25.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20240903143218-8af14fe29dc1 // indirect
+	google.golang.org/grpc v1.66.2 // indirect
+	google.golang.org/protobuf v1.34.2 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	mvdan.cc/xurls/v2 v2.5.0 // indirect