Queries the GitHub API to find the most recent stable (non-pre-release) version tag for the OSRM backend that has binaries available for the current platform.
Examples
# \donttest{
if (identical(Sys.getenv("OSRM_EXAMPLES"), "true")) {
# Get the latest stable version number of OSRM backend
osrm_check_latest_version()
}
# }