This commit fixes the following linker errors.
ld.lld: error: undefined reference due to --no-allow-shlib-undefined: glob
>>> referenced by ../../lib/libv4l2/.libs/libv4l2.so
ld.lld: error: undefined reference due to --no-allow-shlib-undefined: globfree
>>> referenced by ../../lib/libv4l2/.libs/libv4l2.so
Commit af18f1dac0b5 ("scripts: start_build: create libpthread and
librt as well") added helper libs so that packages that try to find
these libs can do so.
%ci:no-build