Bump github.com/zclconf/go-cty from 1.8.1 to 1.8.4 (#123)

Bumps [github.com/zclconf/go-cty](https://github.com/zclconf/go-cty) from 1.8.1 to 1.8.4.
- [Release notes](https://github.com/zclconf/go-cty/releases)
- [Changelog](https://github.com/zclconf/go-cty/blob/main/CHANGELOG.md)
- [Commits](zclconf/go-cty@v1.8.1...v1.8.4)

---
updated-dependencies:
- dependency-name: github.com/zclconf/go-cty
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

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

Author: dependabot[bot]

go.mod

@@ -9,5 +9,5 @@ require (
 	github.com/hashicorp/go-version v1.3.0
 	github.com/hashicorp/hcl/v2 v2.9.1
 	github.com/hashicorp/terraform-svchost v0.0.0-20200729002733-f050f53b9734
-	github.com/zclconf/go-cty v1.8.1
+	github.com/zclconf/go-cty v1.8.4
 )

go.sum

@@ -86,8 +86,8 @@ github.com/vmihailenco/tagparser v0.1.1/go.mod h1:OeAg3pn3UbLjkWt+rN9oFYB6u/cQgq
 github.com/zclconf/go-cty v1.1.0/go.mod h1:xnAOWiHeOqg2nWS62VtQ7pbOu17FtxJNW8RLEih+O3s=
 github.com/zclconf/go-cty v1.2.0/go.mod h1:hOPWgoHbaTUnI5k4D2ld+GRpFJSCe6bCM7m1q/N4PQ8=
 github.com/zclconf/go-cty v1.8.0/go.mod h1:vVKLxnk3puL4qRAv72AO+W99LUD4da90g3uUAzyuvAk=
-github.com/zclconf/go-cty v1.8.1 h1:SI0LqNeNxAgv2WWqWJMlG2/Ad/6aYJ7IVYYMigmfkuI=
-github.com/zclconf/go-cty v1.8.1/go.mod h1:vVKLxnk3puL4qRAv72AO+W99LUD4da90g3uUAzyuvAk=
+github.com/zclconf/go-cty v1.8.4 h1:pwhhz5P+Fjxse7S7UriBrMu6AUJSZM5pKqGem1PjGAs=
+github.com/zclconf/go-cty v1.8.4/go.mod h1:vVKLxnk3puL4qRAv72AO+W99LUD4da90g3uUAzyuvAk=
 github.com/zclconf/go-cty-debug v0.0.0-20191215020915-b22d67c1ba0b/go.mod h1:ZRKQfBXbGkpdV6QMzT3rU1kSTAnfu1dO8dPKjYprgj8=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190426145343-a29dc8fdc734/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=