fix: fish builtin functions are highlighted as such (#11792)

* fix: fish builtin functions are highlighted as such

* fix: single-character commands recognized as builtins

???? how did that query even happen

* fix: update builtins to fish 3.7.1

* fix: add back `alias` and `isatty`

they are builtins, but aren't reported by builtin -n for some reason

runtime/queries/fish/highlights.scm

@@ -101,19 +101,19 @@
             ]
 )
 
-; non-builtin command names
+; derived from builtin -n (fish 3.7.1)
-(command name: (word) @function)
-
-; derived from builtin -n (fish 3.2.2)
 (command
   name: [
     (word) @function.builtin
-        (#match? @function.builtin "^(\.|:|_|alias|argparse|bg|bind|block|breakpoint|builtin|cd|command|commandline|complete|contains|count|disown|echo|emit|eval|exec|exit|fg|functions|history|isatty|jobs|math|printf|pwd|random|read|realpath|set|set_color|source|status|string|test|time|type|ulimit|wait)$")
+    (#any-of? @function.builtin "abbr" "alias" "and" "argparse" "begin" "bg" "bind" "block" "break" "breakpoint" "builtin" "case" "cd" "command" "commandline" "complete" "contains" "continue" "count" "disown" "echo" "else" "emit" "end" "eval" "exec" "exit" "false" "fg" "for" "function" "functions" "history" "if" "isatty" "jobs" "math" "not" "or" "path" "printf" "pwd" "random" "read" "realpath" "return" "set" "set_color" "source" "status" "string" "switch" "test" "time" "true" "type" "ulimit" "wait" "while")
   ]
 )
 
 (test_command "test" @function.builtin)
 
+; non-builtin command names
+(command name: (word) @function)
+
 ;; Functions
 
 (function_definition ["function" "end"] @keyword.function)