Mkdocs-gallery

- Fixed `DeprecationWarning` with `mkdocs-material` `>=9.4` by using `material.extensions.emoji` instead of
`materialx.emoji.twemoji`. Fixes [103](https://github.com/smarie/mkdocs-gallery/issues/103). PR
[104](https://github.com/smarie/mkdocs-gallery/pull/104) by [BalzaniEduardo](https://github.com/BalzaniEdoardo).

See [documentation page](https://smarie.github.io/mkdocs-gallery/changelog) for details.

- Don't use `asyncio.run` for async handling. Fixes [93](https://github.com/smarie/mkdocs-gallery/issues/93).

See [documentation page](https://smarie.github.io/mkdocs-gallery/changelog) for details.

- **SECURITY** removed insecure polyfill extra javascript from example. Fixes [99](https://github.com/smarie/mkdocs-gallery/issues/99).
- Fixed dead link at the bottom of the generated gallery examples. Fixes [97](https://github.com/smarie/mkdocs-gallery/issues/97).
- Fixed compliance issue with `mkdocs-material`'s [metadata declaration feature](https://squidfunk.github.io/mkdocs-material/reference/#usage). Fixes [96](https://github.com/smarie/mkdocs-gallery/issues/96).

See [documentation page](https://smarie.github.io/mkdocs-gallery/changelog) for details.

- `examples` folder is not required to be in a subfolder of `docs` anymore. Fixes [54](https://github.com/smarie/mkdocs-gallery/issues/54). PR [#92](https://github.com/smarie/mkdocs-gallery/pull/92) by [Louis-Pujol](https://github.com/Louis-Pujol).

See [documentation page](https://smarie.github.io/mkdocs-gallery/changelog) for details.

- Gallery scripts now support top-level asynchronous code. PR [90](https://github.com/smarie/mkdocs-gallery/pull/90) by [pmeier](https://github.com/pmeier)

See [documentation page](https://smarie.github.io/mkdocs-gallery/changelog) for details.

- Pyvista can now be used in gallery examples as in `sphinx-gallery`. PR [91](https://github.com/smarie/mkdocs-gallery/pull/91) by [Louis-Pujol](https://github.com/Louis-Pujol)

See [documentation page](https://smarie.github.io/mkdocs-gallery/changelog) for details.