add H3GeoDist (#4222)
add H3GeoDist (#4222)

* Add H3GeoDist

* change order

Co-authored-by: Phani Rithvij <573c5610ac987ab65df87063d6cf05553d3081dd@gmail.com>
jmelfi/awesome-go,avelino/awesome-go,pconcepcion/awesome-go