fix(ci): missing libudunits2.so.0 dependancies for installing mapsf

Refs #5
3 jobs for master in 29 minutes and 38 seconds (queued for 4 seconds)
Status Name Job ID Coverage
  Checks
failed check_not_cran #231596
docker allowed to fail

00:05:43

 
  Website
passed bookdown #231598
docker

00:23:54

passed pkgdown #231597
docker

00:04:56

 
Name Stage Failure
failed
check_not_cran Checks
  variable _R_CHECK_FORCE_SUGGESTS_ to a false value.

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.

1 error ✖ | 0 warnings ✔ | 0 notes ✔
Error: R CMD check found ERRORs
Execution halted
Cleaning up file based variables
ERROR: Job failed: exit code 1