* [boost-python] Support Python2 as feature, fix build with installed Python2

* [boost-python] Update generate script to support Python2 mod

* Re-generate boost ports

* [boost-modular-build-helper] Update to 1.71.
[boost-build] Update to 1.71.

* [boost-modular-build-helper] Remove manual library name changing
[boost-iostreams] Use boost-modular-headers.cmake script

* Delete temporary file.

* Revert changes in modular build script.

* Update ports versions.

* [boost-modular-build-helper] Fix build boost-iostreams with LZMA and ZSTD

* [boost] Update to 1.72.0

* [libtorrent] Fix build with Boost 1.72.0
Original PR: https://github.com/arvidn/libtorrent/pull/4091

* Update ci.baseline.txt:
- fail libgo:* due to use the removed class from Boost.Context 1.72.0 (reported issue https://github.com/yyzybb537/libgo/issues/214)
- pass boost-context:arm64-windows
- fix typo

* Folly only supports the x64 architecture

* fail boost-coroutine:arm64-windows=fail and boost-fiber:arm64-windows=fail because they use fcontext_t from Boost.Context which is not implemented for Windows on ARM64 (reported issue https://github.com/boostorg/context/issues/130)

* Fix globbing-expressions

* Add vcpkg_buildpath_length_warning(37) for boost-system.
Revert boost-iostreams port changes.

* Update ci.baseline.txt