More IT translation fixes
[TRANSUP] nb by James

Signed-off-by: Werner Macho <werner.macho@gmail.com>
Add OSTN02 info to srs.db. Kindly provided by Nicholas Duggan
atlas: don't crash the coverage layer is removed (refs #9779)
german translation fix
GeometryAnalyzer: cache geometries in eventLayer function for better performance with 2.x versions
Fix sip binding for eventLayer function
More IT translation fixes
expression: dump binary operations with brackets to break precedence (fixes #9783)
Add composer svg export label unit tests

- Fix composer composition setup to near identical output of canvas->image (finally, expect for symbology, which still seems to be double-antialiased)
- Rebuild control images for composer->image output