This updates our meson min version on Windows to 1.0, which means that
we can avoid having Visual Studio on the path, as meson can find it
anyway. With this change, we can eliminate the batch-wrapper for the
build, significantly improving build performance and simplifying the
scripts.

This also adds a change to disable tests for dependency builds of core,
along with the `--no-tests` command line option for doing builds without
tests.

Minor cleanup includes eliminating various warnings from meson.build
files, and standardizing WASM cross-platform build options for Windows.

feat(core): ldml: implement xml test cases 🙀

chore: ldml: merge from master 🙀

fix(developer): always copy schemas during build

Co-authored-by: Marc Durdin <marc@durdin.net>

Co-authored-by: Marc Durdin <marc@durdin.net>

Co-authored-by: Marc Durdin <marc@durdin.net>

Co-authored-by: Marc Durdin <marc@durdin.net>

Fixes #7953.

Co-authored-by: rc-swag <58423624+rc-swag@users.noreply.github.com>

- add a somewhat-modified fr azerty as a test case
- fr azerty tests pass, with some TODOs

#7535

- can now use the new key2.kmap table to lookup keys. Basic test passes

#7535

- intermediate, does not process context or actions yet
- embedded (non-json) tests pass
- utf-8 parsing
- bring in kmx+ into ldml_test_source for parsing, but key2 is not ready eyt
- temporary scaffolding mapping key ids to vkeys
- build fixes
- getting closer.

- rearrange classes so we can get to dynamic subtests

auto: increment master version to 17.0.51

- rename keys to key2.kmap (vkey+mod -> key)
- drop key2.keys.vkey

#7042

feat(core): ldml C++ helper for list / key2  🙀

feat(common): ldml read keyboard testdata 🙀

fix(linux): Fix syntax for skipping upload in packaging GHA

chore(common): updates Web & Web-related dependencies

fix(linux): Another iteration to fix packaging GHA

feat(common): parent-child scripts for builder

Co-authored-by: Eberhard Beilharz <ermshiperete@users.noreply.github.com>

For: #7985

- example testdata for k_001_tiny
- meson to generate test json to ./build/arch/release/tests/unit/ldml/keyboards/k_001_tiny-test.json

#7535

- -T converts testdata.xml into testdata.json

#7535

- full data test

#7535

- full data read

#7535

- early scaffolding
- with some basic tests

#7535

auto: increment master version to 17.0.50