Bug#1023702: openjfx build depends on gcc-11 that should not be in bookworm

[Adrian Bunk]

Source: openjfx
Version: 11.0.11+1-1.1
Severity: important
Control: found -1 11.0.11+0-1.1
Control: block 1023690 by -1

Please switch to gcc-12 that is default in bookworm.