runtime(gleam): update filetype plugin, include new compiler and syntax script

closes: #17172

Signed-off-by: Kirill Morozov <mail2kirill@gmail.com>
Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

runtime/compiler/gleam_build.vim

@@ -0,0 +1,25 @@
+" Vim compiler file
+" Language:    Gleam
+" Maintainer:  Kirill Morozov <kirill@robotix.pro>
+" Based On:    https://github.com/gleam-lang/gleam.vim
+" Last Change: 2025 Apr 21
+
+if exists('current_compiler')
+  finish
+endif
+let current_compiler = "gleam_build"
+
+CompilerSet makeprg=gleam\ build
+
+" Example error message:
+"
+" error: Unknown variable
+"    ┌─ /home/michael/root/projects/tutorials/gleam/try/code/src/main.gleam:19:18
+"    │
+" 19 │   Ok(tuple(name, spot))
+"    │                  ^^^^ did you mean `sport`?
+"
+" The name `spot` is not in scope here.
+CompilerSet errorformat=%Eerror:\ %m,%Wwarning:\ %m,%C\ %#┌─%#\ %f:%l:%c\ %#-%#
+
+" vim: sw=2 sts=2 et