Updates

Bug fixes

DatabaseContext::lookForGridInfo(): do not trigger network activity in
PROJ_GRID_AVAILABILITY_KNOWN_AVAILABLE mode when all grids are known (#4090)
Retry "Connection reset by peer" (#4107)
Use unique names for NKG transformations (#4111)
proj_create()/proj_create_from_database(): recall CRS AUTH:CODE in error message (#4114)
DerivedProjectedCRS: deal with lack of explicit CS in BASEPROJCRS in WKT (#4139)
proj_symbol_rename.h: update with current symbols (#4145)
Improve detection of compatible/incompatible celestial bodies (#4150)