build(deps): bump github.com/hashicorp/terraform from 0.12.17 to 0.12.18

Bumps [github.com/hashicorp/terraform](https://github.com/hashicorp/terraform) from 0.12.17 to 0.12.18.
- [Release notes](https://github.com/hashicorp/terraform/releases)
- [Changelog](https://github.com/hashicorp/terraform/blob/master/CHANGELOG.md)
- [Commits](hashicorp/terraform@v0.12.17...v0.12.18)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

go.mod

@@ -3,7 +3,7 @@ module github.com/nrkno/terraform-provider-lastpass
 go 1.13
 
 require (
-	github.com/hashicorp/terraform v0.12.17
+	github.com/hashicorp/terraform v0.12.18
 	github.com/nrkno/terraform-provider-lastpass/lastpass v0.0.0-20191108141243-51802042e212
 	github.com/sethvargo/go-password v0.1.3
 )

go.sum

@@ -240,6 +240,8 @@ github.com/hashicorp/terraform v0.12.16 h1:YrIOUXUmOZws9cDzbq6F908tRo9tKDh93zCRl
 github.com/hashicorp/terraform v0.12.16/go.mod h1:d9WgReBJXp2flEs5x4VyG4SznxezqJklqtdWnLEqCqI=
 github.com/hashicorp/terraform v0.12.17 h1:U4gOJWeG1/ICNS4CHSTjFsM7hxOM1t+2GDTq2TDiCLg=
 github.com/hashicorp/terraform v0.12.17/go.mod h1:LQR1l9+qbkA0ZKujo+7dk3tSKhYmG5LQjogPW6DZblI=
+github.com/hashicorp/terraform v0.12.18 h1:U9gd/12wfT0Q7JYM43Hob6rcirICKCnxSDY+sJlYh6A=
+github.com/hashicorp/terraform v0.12.18/go.mod h1:wA1HxKwR2a21mNFaKyv1lQ+dAwtQKCKFfUAuTqPeP2U=
 github.com/hashicorp/terraform-config-inspect v0.0.0-20190821133035-82a99dc22ef4 h1:fTkL0YwjohGyN7AqsDhz6bwcGBpT+xBqi3Qhpw58Juw=
 github.com/hashicorp/terraform-config-inspect v0.0.0-20190821133035-82a99dc22ef4/go.mod h1:JDmizlhaP5P0rYTTZB0reDMefAiJyfWPEtugV4in1oI=
 github.com/hashicorp/terraform-svchost v0.0.0-20191011084731-65d371908596 h1:hjyO2JsNZUKT1ym+FAdlBEkGPevazYsmVgIMw7dVELg=