🐛 Fix terraform platform information

[czunker]

This fixes the values for:

• platform name
• platform title
• platform ID

Fixes #1743

[czunker]

I tried it with state, plan, and hcl files from the testdata directory:

cnquery run terraform $(pwd)/providers/terraform/provider/testdata/terraform/ -c "asset{ name title platform ids }" 
! using builtin provider for terraform
→ loaded configuration from /etc/opt/mondoo/mondoo.yml using source default
! using builtin provider for terraform
asset: {
  title: "Terraform HCL"
  platform: "terraform-hcl"
  ids: [
    0: "//platformid.api.mondoo.app/runtime/terraform/hash/e1ac02440b24d46476b83765aa55a00648e9daf4031e1f0bae41854888ec3582"
  ]
  name: "Terraform Static Analysis directory terraform"
}

cnquery run terraform state /home/christian/workspace/mondoo/github.com/cnquery/providers/terraform/provider/testdata/tfstate/state_aws_simple.json -c "asset{ name title platform ids }"
! using builtin provider for terraform
→ loaded configuration from /etc/opt/mondoo/mondoo.yml using source default
! using builtin provider for terraform
asset: {
  title: "Terraform State"
  platform: "terraform-state"
  ids: [
    0: "//platformid.api.mondoo.app/runtime/terraform/hash/4f294ab005aeede50073bf451ac48a536f5bde62a4ee2f57df8a237ce7971795"
  ]
  name: "Terraform Static Analysis state_aws_simple"
}

cnquery run terraform plan /home/christian/workspace/mondoo/github.com/cnquery/providers/terraform/provider/testdata/tfplan/plan_gcp_simple.json -c "asset{ name title platform ids }"
! using builtin provider for terraform
→ loaded configuration from /etc/opt/mondoo/mondoo.yml using source default
! using builtin provider for terraform
asset: {
  title: "Terraform Plan"
  platform: "terraform-plan"
  ids: [
    0: "//platformid.api.mondoo.app/runtime/terraform/hash/6190d0bc7a287c5605b67672adf8c3a326b93cd87cd9f1e959b20ac33f6e8076"
  ]
  name: "Terraform Static Analysis plan_gcp_simple"
}