[DOCS] ovh_cloud_project_kube_oidc -> bad syntax

[clement-igonet]

Documentation link

https://registry.terraform.io/providers/ovh/ovh/latest/docs/resources/cloud_project_kube_oidc

Description

Example suggests this syntax (that is OK):

  oidc_username_claim  = "an-email"
  oidc_username_prefix = "ovh:"
  oidc_groups_claim    = ["groups"]
  oidc_groups_prefix   = "ovh:"
  oidc_required_claim  = ["claim1=val1"]
  oidc_signing_algs    = ["RS512"]

But doc missed the syntax of the keys:

oidcUsernameClaim
oidcUsernamePrefix
oidcGroupsClaim
oidcGroupsPrefix
oidcRequiredClaim
oidcSigningAlgs
oidcCaContent