feat: add tree-sitter-odin

closes #7

Author: GigaGrunch

.gitmodules

@@ -172,3 +172,6 @@
 [submodule "tree-sitter-cmake"]
 	path = tree-sitter-cmake
 	url = https://github.com/uyha/tree-sitter-cmake
+[submodule "tree-sitter-odin"]
+	path = tree-sitter-odin
+	url = https://github.com/tree-sitter-grammars/tree-sitter-odin.git

build.zig

@@ -31,6 +31,7 @@ pub fn build(b: *std.Build) void {
     addParser(b, lib, "dockerfile", null);
     addParser(b, lib, "elixir", null);
     addParser(b, lib, "fish", null);
+    addParser(b, lib, "odin", null);
     addParser(b, lib, "gitcommit", null);
     addParser(b, lib, "git-rebase", null);
     addParser(b, lib, "gleam", null);