[DOCS] Document what makes a geo-point malformed (#59045) (#68556)
[DOCS] Document what makes a geo-point malformed (#59045) (#68556)

Co-authored-by: Ben Moskovitz <73675debcd8a436be48ec22211dcf44fe0df0a64@mosk.nz>
robin13/elasticsearch,robin13/elasticsearch,GlenRSmith/elasticsearch,GlenRSmith/elasticsearch,GlenRSmith/elasticsearch,robin13/elasticsearch,robin13/elasticsearch,robin13/elasticsearch,GlenRSmith/elasticsearch,GlenRSmith/elasticsearch