[3.14] gh-94503: Update logging cookbook with an example of uniformly handling newlines in output. (GH-136217)#136357

vsajip merged 1 commit intopython:3.14python/cpython:3.14from

miss-islington:backport-d05423a-3.14miss-islington/cpython:backport-d05423a-3.14Copy head branch name to clipboard