vim: Import v9.1.0961

* runtime(doc): mention auto-format using clang-format for sound.c/sign.c
* runtime(help): fix typo s/additional/arbitrary/
* runtime(help): Add better support for language annotation highlighting
* 9.1.0961: filetype: TI gel files are not recognized
* 9.1.0960: filetype: hy history files are not recognized
* translation(fi): Fix typoes in Finish menu translation
* 9.1.0959: Coverity complains about type conversion
* runtime(vim): Use supported syntax in indent tests

gitlog.txt

@@ -1 +1 @@
-* [9.1.0958](https://github.com/vim/vim/commit/e62d93ead10b4c5818e3c0b7551f1784d24bfe33): filetype: supertux2 config files detected as lisp\n* [9.1.0957](https://github.com/vim/vim/commit/084529c03dd3e74c0d4f46a93f76e33789ac112e): MS-Windows: conversion warnings\n* [9.1.0956](https://github.com/vim/vim/commit/8d0bb6dc9f2e5d94ebb59671d592c1b7fa325ca6): completion may crash, completion highlight wrong with preview window
+* [runtime(doc): mention auto-format using clang-format for sound.c/sign.c](https://github.com/vim/vim/commit/de6a313014ca4bc5316bd077e44fd856b15c5901)\n* [runtime(help): fix typo s/additional/arbitrary/](https://github.com/vim/vim/commit/ae01b96004e2ea38eaca2f72e3332762c9b05601)\n* [runtime(help): Add better support for language annotation highlighting](https://github.com/vim/vim/commit/5ddcecf05febcdd374f47bea856830c3b6d1bff8)\n* [9.1.0961](https://github.com/vim/vim/commit/9360de9027aa286e802363ede59c9e97025ae123): filetype: TI gel files are not recognized\n* [9.1.0960](https://github.com/vim/vim/commit/a32daed55933df49a7aed571cc6e400ae01c7976): filetype: hy history files are not recognized\n* [translation(fi): Fix typoes in Finish menu translation](https://github.com/vim/vim/commit/b6ab33bdb2fa51f7c49f01b5b10b580f67ceafdc)\n* [9.1.0959](https://github.com/vim/vim/commit/00d3459ea66438f4bdf3ca37df25c85e864d256a): Coverity complains about type conversion\n* [runtime(vim): Use supported syntax in indent tests](https://github.com/vim/vim/commit/9739086de2ff2f894671668be20e335cad3fba3b)