- New upstream release 21.3.2
* Updated Chromium to 106.0.5249.199
- Drop common.gypi-cpp-version.patch applied upstream
- Use gcc12 also on Leap as it's available now.
* that way we use the same compiler version everywhere
- correct optflags not being applied for assembler files compiled wih gcc
* add gcc-asmflags.patch
- correct a compiler warning in system-libbsd.patch
- remove more dead code