Update and rename mark-koelsh-keynote.md to mark-koelsch-keynote.md

Author: jrn00

…6-raleigh/program/mark-koelsh-keynote.md …-raleigh/program/mark-koelsch-keynote.mdcontent/events/2026-raleigh/program/mark-koelsh-keynote.md renamed to content/events/2026-raleigh/program/mark-koelsch-keynote.md content/events/2026-raleigh/program/mark-koelsh-keynote.md renamed to content/events/2026-raleigh/program/mark-koelsch-keynote.md

@@ -4,7 +4,7 @@ Talk_start_time = ""
 Talk_end_time = "" 
 Title = "Upskill or Outsource? Practical Talent Strategies for an AI Future" 
 Type = "talk" 
-Speakers = ["mark-koelsh"] 
+Speakers = ["mark-koelsch"] 
 +++
 
 The scramble for AI talent is real — and expensive. This talk helps people ops and engineering leaders make clear, practical choices about growing AI capability: when to train your existing DevOps teams, when to hire, and how to combine both without draining morale or money.