Bump github.com/hashicorp/hcl/v2 in /docs/terraform in the gomod group

Bumps the gomod group in /docs/terraform with 1 update: [github.com/hashicorp/hcl/v2](https://github.com/hashicorp/hcl).


Updates `github.com/hashicorp/hcl/v2` from 2.21.0 to 2.22.0
- [Release notes](https://github.com/hashicorp/hcl/releases)
- [Changelog](https://github.com/hashicorp/hcl/blob/main/CHANGELOG.md)
- [Commits](hashicorp/hcl@v2.21.0...v2.22.0)

---
updated-dependencies:
- dependency-name: github.com/hashicorp/hcl/v2
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: gomod
...

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

docs/terraform/go.mod

@@ -4,7 +4,6 @@ go 1.22.5
 
 require (
 	github.com/golingon/lingon v0.0.0-20240803134016-afa2e87dc57d
-	github.com/hashicorp/hcl/v2 v2.21.0
 	github.com/hashicorp/terraform-json v0.22.1
 )
 
@@ -18,6 +17,7 @@ require (
 	github.com/go-playground/validator/v10 v10.22.0 // indirect
 	github.com/google/go-cmp v0.6.0 // indirect
 	github.com/hashicorp/go-version v1.7.0 // indirect
+	github.com/hashicorp/hcl/v2 v2.22.0 // indirect
 	github.com/hashicorp/terraform-exec v0.21.0 // indirect
 	github.com/leodido/go-urn v1.4.0 // indirect
 	github.com/mitchellh/go-wordwrap v1.0.1 // indirect

docs/terraform/go.sum

@@ -48,8 +48,8 @@ github.com/hashicorp/go-version v1.7.0 h1:5tqGy27NaOTB8yJKUZELlFAS/LTKJkrmONwQKe
 github.com/hashicorp/go-version v1.7.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
 github.com/hashicorp/hc-install v0.6.4 h1:QLqlM56/+SIIGvGcfFiwMY3z5WGXT066suo/v9Km8e0=
 github.com/hashicorp/hc-install v0.6.4/go.mod h1:05LWLy8TD842OtgcfBbOT0WMoInBMUSHjmDx10zuBIA=
-github.com/hashicorp/hcl/v2 v2.21.0 h1:lve4q/o/2rqwYOgUg3y3V2YPyD1/zkCLGjIV74Jit14=
-github.com/hashicorp/hcl/v2 v2.21.0/go.mod h1:62ZYHrXgPoX8xBnzl8QzbWq4dyDsDtfCRgIq1rbJEvA=
+github.com/hashicorp/hcl/v2 v2.22.0 h1:hkZ3nCtqeJsDhPRFz5EA9iwcG1hNWGePOTw6oyul12M=
+github.com/hashicorp/hcl/v2 v2.22.0/go.mod h1:62ZYHrXgPoX8xBnzl8QzbWq4dyDsDtfCRgIq1rbJEvA=
 github.com/hashicorp/terraform-exec v0.21.0 h1:uNkLAe95ey5Uux6KJdua6+cv8asgILFVWkd/RG0D2XQ=
 github.com/hashicorp/terraform-exec v0.21.0/go.mod h1:1PPeMYou+KDUSSeRE9szMZ/oHf4fYUmB923Wzbq1ICg=
 github.com/hashicorp/terraform-json v0.22.1 h1:xft84GZR0QzjPVWs4lRUwvTcPnegqlyS7orfb5Ltvec=