translation update by Xan

Signed-off-by: Werner Macho <werner.macho@gmail.com>
Applied patch from Hans-Peter Jansen <hpj [at] urpla.net> to address build issues with python-sip 4.15 and fix srs.db update issue when srs table has no noupdate column.
Road graph plugin: don't crash with 25D input layers
Fix #9174
Road graph: don't show 25D data as valid input layers