Create a blog post announcing OpenCHAMI on vTDS

[erl-hpe]

Pull Request Template

Checklist

• My code follows the style guidelines of this project
• [N/A] I have added/updated comments where needed
• [N/A] I have added tests that prove my fix is effective or my feature works
• [N/A] I have run make test (or equivalent) locally and all tests pass
• DCO Sign-off: All commits are signed off (git commit -s) with my real name and email
• [N/A] REUSE Compliance:
  • [N/A] Each new/modified source file has SPDX copyright and license headers
  • [N/A] Any non-commentable files include a <filename>.license sidecar
  • [N/A] All referenced licenses are present in the LICENSES/ directory

Description

This PR adds a blog post to OpenCHAMI.org to introduce OpenCHAMI on vTDS to the community. There are no code changed, simply some additional content. I have reviewed the content and verified that it is what I want and that all of the links found within it work. I am using the "Documentation update" type of change to cover a Blog Post.

Type of Change

• Bug fix
• New feature
• Breaking change
• Documentation update

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