Baselibs 8.3.1

BROKEN: DO NOT USE!

This patch on Baselibs 8.3.0 fixes macOS build issues. One is a regression for HDF5 due to GNU Make code disappearing in the transition to FMS-in-Baselibs.

The other fix is for use of config.guess where on macOS the corresponding config.sub is needed as well.

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From CHANGELOG.md

Fixed

• The updated config.guess file requires an updated config.sub file. This is now copied in the configure step for all libraries that have explicit config.guess copies
• Restore code for -Wl,-ld_classic for HDF5 on macOS with Clang 15 or greater (accidentially removed in 8.1.0)

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What's Changed

• Fix HDF5 macOS build by @mathomp4 in #211

Full Changelog: v8.3.0...v8.3.1