NTP Examples: revert obsolete comment and updated Time example #6073
  Add this suggestion to a batch that can be applied as a single commit.
  This suggestion is invalid because no changes were made to the code.
  Suggestions cannot be applied while the pull request is closed.
  Suggestions cannot be applied while viewing a subset of changes.
  Only one suggestion per line can be applied in a batch.
  Add this suggestion to a batch that can be applied as a single commit.
  Applying suggestions on deleted lines is not supported.
  You must change the existing code in this line in order to create a valid suggestion.
  Outdated suggestions cannot be applied.
  This suggestion has been applied or marked resolved.
  Suggestions cannot be applied from pending reviews.
  Suggestions cannot be applied on multi-line comments.
  Suggestions cannot be applied while the pull request is queued to merge.
  Suggestion cannot be applied right now. Please check back later.
  
    
  
    
Summary
SNTP: revert comments for examples including configTime() call setup.
It's been obsolete since 2.0.2 build includes this PR espressif/esp32-arduino-lib-builder#51
Updated SimpleTime example with a bit more details regarding SNTP over DHCP use case and TimeZone env setup.
Impact
none
Related links
Obsoletes #5343