Update SDL validation to use values from corefx-sdl-validation variable group (#42098)
Update SDL validation to use values from corefx-sdl-validation variable group (#42098)


shimingsg/corefx,ericstj/corefx,shimingsg/corefx,shimingsg/corefx,ericstj/corefx,shimingsg/corefx,shimingsg/corefx,ericstj/corefx,ericstj/corefx,ericstj/corefx,shimingsg/corefx,ericstj/corefx,ericstj/corefx,shimingsg/corefx