Change Terraform Cloud to HCP Terraform for consistency (#887)

I've only seen Terraform's cloud platform referred to as HCP Terraform,
but some of the versions of the documentation referred to it as
Terraform Cloud. I went through and edited all versions to refer to it
as HCP Terraform. Versions 1.8 and 1.9 already referred to it as HCP
Terraform

Author: SarahFrench

content/terraform/v1.1.x/docs/language/modules/syntax.mdx

@@ -102,7 +102,7 @@ version that meets the constraint.
 
 Version constraints are supported only for modules installed from a module
 registry, such as the public [Terraform Registry](https://registry.terraform.io/)
-or [Terraform Cloud's private module registry](/cloud-docs/registry).
+or [HCP Terraform's private module registry](/cloud-docs/registry).
 Other module sources can provide their own versioning mechanisms within the
 source string itself, or might not support versions at all. In particular,
 modules sourced from local file paths do not support `version`; since

content/terraform/v1.2.x/docs/language/modules/syntax.mdx

@@ -102,7 +102,7 @@ version that meets the constraint.
 
 Version constraints are supported only for modules installed from a module
 registry, such as the public [Terraform Registry](https://registry.terraform.io/)
-or [Terraform Cloud's private module registry](/cloud-docs/registry).
+or [HCP Terraform's private module registry](/cloud-docs/registry).
 Other module sources can provide their own versioning mechanisms within the
 source string itself, or might not support versions at all. In particular,
 modules sourced from local file paths do not support `version`; since

content/terraform/v1.3.x/docs/language/modules/syntax.mdx

@@ -102,7 +102,7 @@ version that meets the constraint.
 
 Version constraints are supported only for modules installed from a module
 registry, such as the public [Terraform Registry](https://registry.terraform.io/)
-or [Terraform Cloud's private module registry](/cloud-docs/registry).
+or [HCP Terraform's private module registry](/cloud-docs/registry).
 Other module sources can provide their own versioning mechanisms within the
 source string itself, or might not support versions at all. In particular,
 modules sourced from local file paths do not support `version`; since

content/terraform/v1.4.x/docs/language/modules/syntax.mdx

@@ -102,7 +102,7 @@ version that meets the constraint.
 
 Version constraints are supported only for modules installed from a module
 registry, such as the public [Terraform Registry](https://registry.terraform.io/)
-or [Terraform Cloud's private module registry](/cloud-docs/registry).
+or [HCP Terraform's private module registry](/cloud-docs/registry).
 Other module sources can provide their own versioning mechanisms within the
 source string itself, or might not support versions at all. In particular,
 modules sourced from local file paths do not support `version`; since

content/terraform/v1.5.x/docs/language/modules/syntax.mdx

@@ -102,7 +102,7 @@ version that meets the constraint.
 
 Version constraints are supported only for modules installed from a module
 registry, such as the public [Terraform Registry](https://registry.terraform.io/)
-or [Terraform Cloud's private module registry](/terraform/cloud-docs/registry).
+or [HCP Terraform's private module registry](/terraform/cloud-docs/registry).
 Other module sources can provide their own versioning mechanisms within the
 source string itself, or might not support versions at all. In particular,
 modules sourced from local file paths do not support `version`; since

content/terraform/v1.6.x/docs/language/modules/syntax.mdx

@@ -102,7 +102,7 @@ version that meets the constraint.
 
 Version constraints are supported only for modules installed from a module
 registry, such as the public [Terraform Registry](https://registry.terraform.io/)
-or [Terraform Cloud's private module registry](/terraform/cloud-docs/registry).
+or [HCP Terraform's private module registry](/terraform/cloud-docs/registry).
 Other module sources can provide their own versioning mechanisms within the
 source string itself, or might not support versions at all. In particular,
 modules sourced from local file paths do not support `version`; since

content/terraform/v1.7.x/docs/language/modules/syntax.mdx

@@ -102,7 +102,7 @@ version that meets the constraint.
 
 Version constraints are supported only for modules installed from a module
 registry, such as the public [Terraform Registry](https://registry.terraform.io/)
-or [Terraform Cloud's private module registry](/terraform/cloud-docs/registry).
+or [HCP Terraform's private module registry](/terraform/cloud-docs/registry).
 Other module sources can provide their own versioning mechanisms within the
 source string itself, or might not support versions at all. In particular,
 modules sourced from local file paths do not support `version`; since