build(deps): bump github.com/hashicorp/terraform-json

Bumps [github.com/hashicorp/terraform-json](https://github.com/hashicorp/terraform-json) from 0.14.0 to 0.15.0.
- [Release notes](https://github.com/hashicorp/terraform-json/releases)
- [Commits](hashicorp/terraform-json@v0.14.0...v0.15.0)

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

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

go.mod

@@ -10,7 +10,7 @@ require (
 	github.com/hashicorp/hc-install v0.5.0
 	github.com/hashicorp/hcl/v2 v2.16.0
 	github.com/hashicorp/terraform-exec v0.17.3
-	github.com/hashicorp/terraform-json v0.14.0
+	github.com/hashicorp/terraform-json v0.15.0
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/sirupsen/logrus v1.9.0
 	github.com/spf13/cobra v1.6.1

go.sum

@@ -644,8 +644,9 @@ github.com/hashicorp/memberlist v0.5.0/go.mod h1:yvyXLpo0QaGE59Y7hDTsTzDD25JYBZ4
 github.com/hashicorp/serf v0.10.1/go.mod h1:yL2t6BqATOLGc5HF7qbFkTfXoPIY0WZdWHfEvMqbG+4=
 github.com/hashicorp/terraform-exec v0.17.3 h1:MX14Kvnka/oWGmIkyuyvL6POx25ZmKrjlaclkx3eErU=
 github.com/hashicorp/terraform-exec v0.17.3/go.mod h1:+NELG0EqQekJzhvikkeQsOAZpsw0cv/03rbeQJqscAI=
-github.com/hashicorp/terraform-json v0.14.0 h1:sh9iZ1Y8IFJLx+xQiKHGud6/TSUCM0N8e17dKDpqV7s=
 github.com/hashicorp/terraform-json v0.14.0/go.mod h1:5A9HIWPkk4e5aeeXIBbkcOvaZbIYnAIkEyqP2pNSckM=
+github.com/hashicorp/terraform-json v0.15.0 h1:/gIyNtR6SFw6h5yzlbDbACyGvIhKtQi8mTsbkNd79lE=
+github.com/hashicorp/terraform-json v0.15.0/go.mod h1:+L1RNzjDU5leLFZkHTFTbJXaoqUC6TqXlFgDoOXrtvk=
 github.com/huandu/xstrings v1.3.1/go.mod h1:y5/lhBue+AyNmUVz9RLU9xbLR0o4KIIExikq4ovT0aE=
 github.com/huandu/xstrings v1.3.2/go.mod h1:y5/lhBue+AyNmUVz9RLU9xbLR0o4KIIExikq4ovT0aE=
 github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=