[ci] misc macos fixups: hardwire to macos-15, python 3.14#384

Merged

evaleev merged 2 commits intov2.12.xfrom

ci/misc-macos-fixes

Jan 11, 2026

Commits on Jan 10, 2026

[ci] misc macos fixups: hardwire to macos-15, python 3.14, eigen 3.4, boost 1.90
evaleev
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[ci] try installing `python-build` conda package, instead of `build`
evaleev
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