[Blog] Promote upcoming session at ONE summit

[lixuna]

Describe the update:

• Follow-up blog post about upcoming session at ONE summit

Describe why update is needed

• to share updates made on the CNTI program since the last blog post on December 20
• to promote the session about CNTI at ONE Summit on May 1 [Presentation] ONE Summit 2024 - Evolving Together: Cloud Native Telecom's Journey Forward #4

Additional context

• Taylor and Olivier are scheduled to speak at ONE Summit (see [Presentation] ONE Summit 2024 - Evolving Together: Cloud Native Telecom's Journey Forward #4), which can be promoted in the blog post
• Review of the CSP Whitepaper (In Best Practices focus area) should not block the next blog post to share updates

[lixuna]

I'm going to close this as a duplicate of #18