[3.14] gh-142454: Make the JIT digest more deterministic by sorting the files in Tools/jit (GH-142455) (#142485)

gh-142454: Make the JIT digest more deterministic by sorting the files in Tools/jit (GH-142455)
(cherry picked from commit bcf90de8ba2ea087540a5f632656ef880ee46b5c)

Co-authored-by: Miro Hrončok <miro@hroncok.cz>
Co-authored-by: Ken Jin <kenjin4096@gmail.com>