- fallback to pkg-config if meson ≤ 0.57

for #8495

- fix integer cast
- comment out mention of v70
- icu is now required

for #8435

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

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

auto: increment master version to 17.0.84

fix(windows): use right instead of left alignment for popup buttons

The fixed layout of the popup means we need use specified
starting point for the child div that contains the add language
and close button. However, it needs to be right justfified
instead of left justified to allow for the variable sized
buttons. The buttons will be longer based on the locale
text chosen.

- build fix

for #8495

- workaround lack of patch_directory on old meson (need 0.55.0)
with a manually generated zip file
- remove an assert in ldml_test_source which is already caught as a test failure

for #8495

- with merge, tests found bugs in the CLDR files!
- ≈ 0c028869bf in CLDR

for #8552

- reduce build further

for #8495

auto: increment master version to 17.0.83

- disable some failing repertoire tests
- see if a basic integration works

for #8495

License as per core/subprojects/packagefiles/icu-minimal/LICENSE.meson

Commit as the icu-7.2-3 tag of wrapdb at https://github.com/mesonbuild/wrapdb/commit/e9198790af9f39862bfb8032e30f93f11d1e3024

for #8495

revert: #8549 "chore(web): merge master into feature-esmodule-web-engine (A17S9 end) 🧩" 🔥

for #8495

feat(developer): support jis and abnt2 🙀

auto: increment master version to 17.0.82

feat(windows): simple text editor using Edit Control

auto: increment master version to 17.0.81

fix(linux): Remove warning after pressing Close button

chore(linux): Improve robustness of test cleanup

chore(linux): Remove dependency on `sudo`

For: #8161

- CLDR: 7f3e1b9d6c6c633d921316d2b5bd0aa693dc15e6
- in-progress data from unicode-org/cldr#2802

For: #8161

Fixes #8454.

auto: increment master version to 17.0.80

Closes #8517.

Fixes #8468.