vim: Import v9.1.0995

* CI: drop setup of snd-dummy module
* 9.1.0995: filetype: shaderslang files are not detected
* 9.1.0994: Vim9: not able to use comment after opening curly brace

Author: github-actions[bot]

gitlog.txt

@@ -1 +1 @@
-* [9.1.0993](https://github.com/vim/vim/commit/c97e8695353565d6b20adffa48aad47f6e09967f): New 'cmdheight' behavior may be surprising\n* [runtime(sh): fix typo in Last Change header](https://github.com/vim/vim/commit/3159b6494ec08fbe780d14e54ad4e89e7b55bb16)\n* [9.1.0992](https://github.com/vim/vim/commit/2050dcc20f99b3440199f4fbe60581e2ad8dac97): Vim9: double-free after v9.1.0988\n* [9.1.0991](https://github.com/vim/vim/commit/6655bef33047b826e0ccb8c686f3f57e47161b1c): v:stacktrace has wrong type in Vim9 script\n* [runtime(sh): add PS0 to bashSpecialVariables in syntax script](https://github.com/vim/vim/commit/cf1f55548d1c8782c5bd11f82354d98fb30cde42)\n* [runtime(vim): Remove trailing comma from match\_words](https://github.com/vim/vim/commit/7ceaa8f3ddbaad75fa02f91c0b354661b38253cb)\n* [runtime(zsh): sync syntax script with upstream repo](https://github.com/vim/vim/commit/202ebc6ced6c5d7c0cdd9a79867af14aab39f75d)\n* [runtime(doc): Capitalise the mnemonic "Zero" for the 'z' flag of search()](https://github.com/vim/vim/commit/8a27d9784805ad15a5d832917410b4e70039e7d2)
+* [CI: drop setup of snd-dummy module](https://github.com/vim/vim/commit/e0424b3348042d6486eee0273439c073ed96da15)\n* [9.1.0995](https://github.com/vim/vim/commit/616219f684744bcfad61a53c13166cda9b141dea): filetype: shaderslang files are not detected\n* [9.1.0994](https://github.com/vim/vim/commit/0072ceedc66c4bc26c98d2e9bd81973bbe3f7f74): Vim9: not able to use comment after opening curly brace