C17 CI

Workflow runs for C17 CI

• Add ESP32-S3 hardware validation

  completed successfully:
  C17 CI#3:Commit84dcbe0pushedbyVanderhell
  main

  Oct 4, 202613s
  More actions for workflow run 3

• Apply Apache-2.0 license

  completed successfully:
  C17 CI#2:Commit80786bbpushedbyVanderhell
  main

  Oct 3, 202624s
  More actions for workflow run 2

• Document C17 API and add validation CI

  completed successfully:
  C17 CI#1:Commit8065baepushedbyVanderhell
  main

  Oct 3, 202624s
  More actions for workflow run 1