Update wordpress use case for summit demo

[yomovh]

Kind of the Pull Request

• ✨ New demos ✨
• 🐛 Bug 🐛
• [x ] 🌟 Enhancement 🌟
• 📝 Documentation 📝

Products targeted

• 🧠 AI 🧠
• 💿 DBaaS 💿
• ⎈ Managed Kubernetes Service / Managed Private Registry / Managed Rancher Service ⎈
• [x ] 🏗️ IaC 🏗️

Purpose of this Pull Request

• replace terraform by opentofu in CLI examples
• update instance default flavor to gen 3
• bump ovh provider to 1.0.0

[philippart-s]

hi @yomovh,

why do you replace Terraform by Opentofu CLI, other examples are using Terraform, it may cause confusion for users.
Maybe it's better to have both of the examples and if we're going to pick one, I think it should be the same in all the examples.

@scraly any ideas/opinion on the subject?

[scraly]

I will do the complete review next week but before to do it, yes instead of replacing tf CLI to OpenTofu, you can keep the Terraform cli usage and you can add a note explaining than user can execute Terraform or OpenTofu cli.