tree 9bb7d18fef8e6cddc2930c810ba17499fd540e5b
parent fc22ac115e7393e584e3c69381a52fafff1c1416
author Brad King <brad.king@kitware.com> 1653576222 -0400
committer Brad King <brad.king@kitware.com> 1653582516 -0400

zlib: add script to import zlib 1.2.3 from upstream

CMake has vendored this version for a long time.
Import it using our modern approach.