github/workflows/build.yml: added option -N job docker

[simbit18]

Summary

added option -N Use CMake with Ninja as the backend.

depends on this PR apache/nuttx#12721

Impact

There should be no impact.

Testing

CI

[acassis]

The CI is failing with a strange error:

+ /github/workspace/sources/nuttx/tools/testbuild.sh -A -N -R -j 4 -e '-Wno-cpp -Werror' testlist/arm-03.dat
ERROR: Garbage at the end of line

USAGE: /github/workspace/sources/nuttx/tools/testbuild.sh [-l|m|c|g|n] [-d] [-e <extraflags>] [-x] [-j <ncpus>] [-a <appsdir>] [-t <topdir>] [-p] [-G] [--codechecker] <testlist-file>
       /github/workspace/sources/nuttx/tools/testbuild.sh -h

Where:
  -l|m|c|g|n selects Linux (l), macOS (m), Cygwin (c),
     MSYS/MSYS2 (g) or Windows native (n). Default Linux
  -d enables script debug output
  -e pass extra c/c++ flags such as -Wno-cpp via make command line
  -x exit on build failures
  -j <ncpus> passed on to make.  Default:  No -j make option.
  -a <appsdir> provides the relative path to the apps/ directory.  Default ../apps
  -t <topdir> provides the absolute path to top nuttx/ directory.  Default ../nuttx
  -p only print the list of configs without running any builds
  -A store the build executable artifact in ARTIFACTDIR (defaults to ../buildartifacts
  -C Skip tree cleanness check.
  -G Use "git clean -xfdq" instead of "make distclean" to clean the tree.
     This option may speed up the builds. However, note that:
       * This assumes that your trees are git based.
       * This assumes that only nuttx and apps repos need to be cleaned.
       * If the tree has files not managed by git, they will be removed
         as well.
  -R execute "run" script in the config directories if exists.
  -h will show this help test and terminate
  --codechecker enables CodeChecker statically analyze the code.
  <testlist-file> selects the list of configurations to test.  No default

Your PATH variable must include the path to both the build tools and the
kconfig-frontends tools

[simbit18]

Hi @acassis the error is because the PR apache/nuttx#12721 was not merged
I will rebase to see if this can fix the CI error.