utils: fix gcc 10 version detection
Utils can not detect GCC 10 correctly due to wrong regex.
It generates this error "ERROR: Can't get compiler version from gcc --version output"
Sub-version numbers should be 1 or more digits instead of 1 only.
Signed-off-by: Charles-Antoine Couret <charles-antoine.couret@mind.be>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit
186fe4a3d390a52b87282c3e694ce3251e45ee78)
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
