Add iceberg-cpp wrap

[WillAyd]

@wgtmac

[WillAyd]

Upstream it looks like this mistakenly calls meson.override_dependency('iceberg-rest', ...) so need to fix that before release

[wgtmac]

I think iceberg_rest is far from being finalized. Perhaps add it later?

[WillAyd]

No problem

[WillAyd]

I can't reproduce the issue here nor did the meson issue tracker yield anything. The iceberg-cpp default arguments contains:

project(
    'iceberg',
    'cpp',
    version: '0.2.0',
    license: 'Apache-2.0',
    meson_version: '>=1.3.0',
    default_options: [
        'cpp_std=c++23,c++latest',
  ],
)

When I run locally it appears to correctly pass -std=c++23 but in CI I see -std=c++23,c++latest - @eli-schwartz any idea what might be going awry here?

[WillAyd]

I think the "multiple standard" issue is described upstream in mesonbuild/meson#15202

[bgilbert]

Please rebase to fix the CI failures.