We currently have two mechanisms for excluding files:
* the REGEXFILE which excludes by regex
* special cases in the "loop over each file" which make
us skip the file
Roll all the "skip this" cases into REGEXFILE, so we use
a single mechanism for identifying which files to exclude.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20260116124005.925382-5-peter.maydell@linaro.org