build_with_clang.yml: fix clang build error -Wunused-command-line-argument
build_with_clang.yml: fix clang build error -Wunused-command-line-argument

Buildling with Clang -Werror error:

 make[1]: Entering directory '/home/runner/work/liburing/liburing/test'
 clang -Werror -D_GNU_SOURCE -D__SANE_USERSPACE_TYPES__ -I../src/include/ -include ../config-host.h -Werror -D_GNU_SOURCE -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -L../src/ -o helpers.o -c helpers.c -luring
 clang: error: -luring: 'linker' input unused [-Werror,-Wunused-command-line-argument]
 make[1]: *** [Makefile:159: helpers.o] Error 1
 make[1]: Leaving directory '/home/runner/work/liburing/liburing/test'
 make: *** [Makefile:13: all] Error 2
 ##[error]Process completed with exit code 2.

Fix this by adding `-Wno-unused-command-line-argument` for Clang build.

Signed-off-by: Ammar Faizi <a8266392a329a5c7b5ab982a8996391d75b6438e@gmail.com>

axboe/liburing,axboe/liburing,axboe/liburing