Load the time-zone data file path into result.
Declared in <baltzo_datafileloader.h>
int
loadTimeZoneFilePath(
bsl::string* result,
char const* timeZoneId) const;
Load into the specified result the file-system path to the Zoneinfo binary data file corresponding to the specified timeZoneId relative to the configured rootPath. Return 0 on success, and a non-zero value otherwise.