NTP Examples: revert obsolete comment and updated Time example#6073

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me-no-dev merged 2 commits intoespressif:masterfrom

vortigont:sntpdocs

Jan 17, 2022

Commits on Dec 27, 2021

Revert "Examples update, add a note for configTime() that only one ntp server is supported by lwip",
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SimpleTime: add NTPoDHCP option and TimeZone env variable
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