add region resource volume

[Tiboau]

Description

Resource volume

Type of change

Please delete options that are not relevant.

• New feature (non-breaking change which adds functionality)
• Documentation update

How Has This Been Tested?

make testacc TESTARGS="-run TestAccCloudProjectVolume_basic"
TF_ACC=1 go test $(go list ./... |grep -v 'vendor') -v -run TestAccCloudProjectVolume_basic -timeout 600m -p 10
?       github.com/ovh/terraform-provider-ovh   [no test files]
?       github.com/ovh/terraform-provider-ovh/ovh/helpers       [no test files]
?       github.com/ovh/terraform-provider-ovh/ovh/types [no test files]
=== RUN   TestAccCloudProjectVolume_basic
    provider_test.go:430: Read Cloud Project /cloud/project/bad3308a4b4d4dcba4d15d5b082d7225 -> status: 'ok', desc: 'Production'
--- PASS: TestAccCloudProjectVolume_basic (13.20s)
PASS
ok      github.com/ovh/terraform-provider-ovh/ovh       13.214s
testing: warning: no tests to run
PASS
ok      github.com/ovh/terraform-provider-ovh/ovh/helpers/hashcode      (cached) [no tests to run]

Test Configuration:

• Terraform version: terraform version: Terraform vx.y.z
• Existing HCL configuration you used:

resource "ovh_cloud_project_volume" "vols" {
   region_name = "yyyy"
   service_name = "xxxxx"
   description = "test"
   name = "monvolume"
   size = 15
   type = "classic"
}

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings or issues
• I have added acceptance tests that prove my fix is effective or that my feature works
• New and existing acceptance tests pass locally with my changes