vim: Import v9.1.1696

* runtime(indent-tests): Use silent write of resulting files
* translation: Remove outdated rule for nl.po
* 9.1.1696: tabnr from getwininfo() for popup windows is always 0
* runtime(tutor): remove duplicate tutor1.zh
* runtime(tutor): fix language selection for zh
* 9.1.1695: Need more Vim script specific tests
* 9.1.1694: filetype: Buck eXtension Lang files are not recognized
* 9.1.1693: tests: test_filetype fails in shadow dir
* 9.1.1692: global_functions are not constant
* 9.1.1691: over-allocation in ga_concat_strings()
* 9.1.1690: Missing recursion guard in dos/unix_expandpath()
* 9.1.1689: CmdlineChanged not triggered by <Del>
* 9.1.1688: potential buffer overrun in bufwrite.c
* 9.1.1687: filetype: autoconf filetype not always correct

Author: github-actions[bot]

gitlog.txt

@@ -1 +1 @@
-* [runtime(lf): update syntax to support lf version r37](https://github.com/vim/vim/commit/3571388ded6fc4e849e7ded3a4e6594d7bb8efaf)\n* [9.1.1686](https://github.com/vim/vim/commit/f32d204e14262f682e5aa59deea73f339c1d5064): if\_ruby: unknown pragma when not using gcc\n* [9.1.1685](https://github.com/vim/vim/commit/c6a0f42cdb8b0d9c5beda98176caad0cf48550c2): Missing changes from PR 18068
+* [runtime(indent-tests): Use silent write of resulting files](https://github.com/vim/vim/commit/bc461f952d854ffbde83eb74044efc3b329ea10e)\n* [translation: Remove outdated rule for nl.po](https://github.com/vim/vim/commit/46ff48ba77bbf167a646f84053e96342357446b3)\n* [9.1.1696](https://github.com/vim/vim/commit/7d6be2cead4e58356387b52ab9587c079a167775): tabnr from getwininfo() for popup windows is always 0\n* [runtime(tutor): remove duplicate tutor1.zh](https://github.com/vim/vim/commit/477c893c0abb69cc72ba6118cf3d6331943991df)\n* [runtime(tutor): fix language selection for zh](https://github.com/vim/vim/commit/a0eb405761ecda8fae96a4904d37bb6eb1aa6b5e)\n* [9.1.1695](https://github.com/vim/vim/commit/e810ba5a1f6f256d2631b880641c0d7ce4d04ca5): Need more Vim script specific tests\n* [9.1.1694](https://github.com/vim/vim/commit/3aea867b276360ab8eb675fc4a9af5be774323e4): filetype: Buck eXtension Lang files are not recognized\n* [9.1.1693](https://github.com/vim/vim/commit/de6e5601507a69067a429e79d0476badb664bb83): tests: test\_filetype fails in shadow dir\n* [9.1.1692](https://github.com/vim/vim/commit/93160530c470c58a697b5e292e2c4916a88afd38): global\_functions are not constant\n* [9.1.1691](https://github.com/vim/vim/commit/0a9ad34cad8e104dd8eaf4c45af007bf049104e0): over-allocation in ga\_concat\_strings()\n* [9.1.1690](https://github.com/vim/vim/commit/e8948a1f807cb595446e896e00bdf0e5339f0dd2): Missing recursion guard in dos/unix\_expandpath()\n* [9.1.1689](https://github.com/vim/vim/commit/540480697dd8c9a5c97188e8d0bc8f2ac4d751d1): CmdlineChanged not triggered by \<Del>\n* [9.1.1688](https://github.com/vim/vim/commit/a19b019b8745f1c91e42c2b9440bddebfa67a17a): potential buffer overrun in bufwrite.c\n* [9.1.1687](https://github.com/vim/vim/commit/2b55474f0a78bd252290578a5774316dc5f60180): filetype: autoconf filetype not always correct