Adjusts Dockerfile to cope with rename of internal file path /defaults/my.cnf to /defaults/custom.cnf.
Strategy is to check for the presence of both files and then apply the stability patches to the first match. This should mean that the Dockerfile is backwards compatible with images that use my.cnf.
Adjusts Dockerfile to cope with rename of internal file path
/defaults/my.cnfto/defaults/custom.cnf.Strategy is to check for the presence of both files and then apply the stability patches to the first match. This should mean that the Dockerfile is backwards compatible with images that use
my.cnf.Fixes #664
Signed-off-by: Phill Kelley 34226495+Paraphraser@users.noreply.github.com