build(deps): bump github.com/hashicorp/hcl/v2 from 2.14.1 to 2.15.0

Bumps [github.com/hashicorp/hcl/v2](https://github.com/hashicorp/hcl) from 2.14.1 to 2.15.0.
- [Release notes](https://github.com/hashicorp/hcl/releases)
- [Changelog](https://github.com/hashicorp/hcl/blob/main/CHANGELOG.md)
- [Commits](hashicorp/hcl@v2.14.1...v2.15.0)

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

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

go.mod

@@ -4,7 +4,7 @@ go 1.18
 
 require (
 	github.com/digitalocean/go-libvirt v0.0.0-20220407213524-fde04463c367
-	github.com/hashicorp/hcl/v2 v2.14.1
+	github.com/hashicorp/hcl/v2 v2.15.0
 	github.com/hashicorp/packer-plugin-sdk v0.3.2
 	github.com/libvirt/libvirt-go-xml v7.4.0+incompatible
 	github.com/rs/xid v1.4.0

go.sum

@@ -321,8 +321,8 @@ github.com/hashicorp/golang-lru v0.5.4 h1:YDjusn29QI/Das2iO9M0BHnIbxPeyuCHsjMW+l
 github.com/hashicorp/golang-lru v0.5.4/go.mod h1:iADmTwqILo4mZ8BN3D2Q6+9jd8WM5uGBxy+E8yxSoD4=
 github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4=
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
-github.com/hashicorp/hcl/v2 v2.14.1 h1:x0BpjfZ+CYdbiz+8yZTQ+gdLO7IXvOut7Da+XJayx34=
-github.com/hashicorp/hcl/v2 v2.14.1/go.mod h1:e4z5nxYlWNPdDSNYX+ph14EvWYMFm3eP0zIUqPc2jr0=
+github.com/hashicorp/hcl/v2 v2.15.0 h1:CPDXO6+uORPjKflkWCCwoWc9uRp+zSIPcCQ+BrxV7m8=
+github.com/hashicorp/hcl/v2 v2.15.0/go.mod h1:JRmR89jycNkrrqnMmvPDMd56n1rQJ2Q6KocSLCMCXng=
 github.com/hashicorp/logutils v1.0.0/go.mod h1:QIAnNjmIWmVIIkWDTG1z5v++HQmx9WQRO+LraFDTW64=
 github.com/hashicorp/mdns v1.0.1/go.mod h1:4gW7WsVCke5TE7EPeYliwHlRUyBtfCwuFwuMg2DmyNY=
 github.com/hashicorp/memberlist v0.2.2 h1:5+RffWKwqJ71YPu9mWsF7ZOscZmwfasdA8kbdC7AO2g=