build(deps): bump github.com/hashicorp/copywrite in /tools (#279)

Bumps [github.com/hashicorp/copywrite](https://github.com/hashicorp/copywrite) from 0.17.0 to 0.18.0.
- [Release notes](https://github.com/hashicorp/copywrite/releases)
- [Changelog](https://github.com/hashicorp/copywrite/blob/main/.goreleaser.yaml)
- [Commits](hashicorp/copywrite@v0.17.0...v0.18.0)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

tools/go.mod

@@ -3,7 +3,7 @@ module tools
 go 1.20
 
 require (
-	github.com/hashicorp/copywrite v0.17.0
+	github.com/hashicorp/copywrite v0.18.0
 	github.com/hashicorp/terraform-plugin-docs v0.16.0
 )
 

tools/go.sum

@@ -163,8 +163,8 @@ github.com/grpc-ecosystem/grpc-gateway v1.16.0/go.mod h1:BDjrQk3hbvj6Nolgz8mAMFb
 github.com/h2non/parth v0.0.0-20190131123155-b4df798d6542 h1:2VTzZjLZBgl62/EtslCrtky5vbi9dd7HrQPQIx6wqiw=
 github.com/hashicorp/consul/api v1.13.0/go.mod h1:ZlVrynguJKcYr54zGaDbaL3fOvKC9m72FhPvA8T35KQ=
 github.com/hashicorp/consul/sdk v0.8.0/go.mod h1:GBvyrGALthsZObzUGsfgHZQDXjg4lOjagTIwIR1vPms=
-github.com/hashicorp/copywrite v0.17.0 h1:6oseCoNZsep5UCZoQ6mCwfwEbny6Y7cm59PyzLHmblo=
-github.com/hashicorp/copywrite v0.17.0/go.mod h1:6wvQH+ICDoD2bpjO1RJ6fi+h3aY5NeLEM12oTkEtFoc=
+github.com/hashicorp/copywrite v0.18.0 h1:6f3aBDyQLBXhD6cdGSnsEM37vCDi3JJrkbR9HPBJf5c=
+github.com/hashicorp/copywrite v0.18.0/go.mod h1:6wvQH+ICDoD2bpjO1RJ6fi+h3aY5NeLEM12oTkEtFoc=
 github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
 github.com/hashicorp/errwrap v1.1.0 h1:OxrOeh75EUXMY8TBjag2fzXGZ40LB6IKw45YeGUDY2I=
 github.com/hashicorp/errwrap v1.1.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=