vim: Import v9.0.2053

* runtime(json5): Add new ftplugin (#13385)
* 9.0.2053: zig filetype detection test wrong
* 9.0.2052: win32: using deprecated wsock32 api
* 9.0.2051: Vim9: wrong error for non-existing object var
* runtime(zig): Update Zig runtime files (#13388)
* Remove mention of huntr.dev since they do no longer support us
* Patch 9.0.2050v2: Missing change to version.c
* 9.0.2050: Vim9: crash with deferred function call and exception
* 9.0.2049: Vim9: not recognizing qualified class vars for infix ops

gitlog.txt

@@ -1 +1 @@
-* [9.0.2048](https://github.com/vim/vim/commit/982ef16059bd163a77271107020defde0740bbd6): python: uninitialized warning\n* [9.0.2047](https://github.com/vim/vim/commit/2b126a6892b485bc9924464fabdf2313e1100aa9): perl: warning about inconsistent dll linkage\n* [9.0.2046](https://github.com/vim/vim/commit/436f39390f0a5d4c4877edcf69b469987d706f3c): win32,python: warning that MS\_WIN64 got re-defined\n* [9.0.2045](https://github.com/vim/vim/commit/a0e1f06f04da3444e278ddf47e2ea3d5857a7dec): tests: checking for swap files takes time\n* [9.0.2044](https://github.com/vim/vim/commit/0672595fd50e9ae668676a40e28ebf66d7f52392): Vim9: exceptions confuse defered functions\n* [runtime(systemd): allow for overriding systemd ftplugin settings (#13373)](https://github.com/vim/vim/commit/5036e698520b2c39e4df5738f026a68ba2e76fef)
+* [runtime(json5): Add new ftplugin (#13385)](https://github.com/vim/vim/commit/d5dc58aeed1b3e76527685d04906afd634d45949)\n* [9.0.2053](https://github.com/vim/vim/commit/a8c664a042707e293d887d5b90f944f6fd5c99aa): zig filetype detection test wrong\n* [9.0.2052](https://github.com/vim/vim/commit/c6944913f0aa56cdfd9ad7464ab05d2815d9d815): win32: using deprecated wsock32 api\n* [9.0.2051](https://github.com/vim/vim/commit/00b55370b3adfc386ab27154df5c51410a099910): Vim9: wrong error for non-existing object var\n* [runtime(zig): Update Zig runtime files (#13388)](https://github.com/vim/vim/commit/e08bfef88bd05a9d27ee16c57cd10173e280f600)\n* [Remove mention of huntr.dev since they do no longer support us](https://github.com/vim/vim/commit/198734897ead52f975d209bf2cd4f5c6f6ca200d)\n* [Patch 9.0.2050v2: Missing change to version.c](https://github.com/vim/vim/commit/ba75507c62b5aa84295968a9c15788667e95fa6a)\n* [9.0.2050](https://github.com/vim/vim/commit/c59c1e0d88651a71ece7366e418f1253abbe2a28): Vim9: crash with deferred function call and exception\n* [9.0.2049](https://github.com/vim/vim/commit/d7b616d0ad006db06140729313b6217677cc4e80): Vim9: not recognizing qualified class vars for infix ops