[Bug target/84148] CET shouldn't be enabled in 32-bit run-time libraries by default

[igor.v.tsimbalist at intel dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84148

--- Comment #4 from igor.v.tsimbalist at intel dot com ---
Created attachment 43400
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43400&action=edit
patch