message: meta: Update changelog that was forgotten
diff: # Changelog
  +## Unreleased
  +
  +- feat: Support MacOS #1068
  +- build: Bump @sentry/javascript dependencies to 5.23.0 #1079
  +- fix: Only call native deviceContexts on iOS #1061
  +- fix: Don't send over Log and Critical levels over native bridge #1063
  +
  ## 1.7.2
  - meta: Move from Travis CI to Github Actions #1019
  