Add lsp_haxe and haxe (#501)

manifest.json

@@ -579,6 +579,14 @@
       "path": "plugins/gui_filepicker.lua",
       "version": "1.0"
     },
+    {
+      "description": "Official Haxe builds.",
+      "id": "haxe",
+      "mod_version": "3",
+      "remote": "https://github.com/lite-xl/lite-xl-lsp-servers:e6ff9c7e14ccb16c919ba4731666ff491a1c3fb3",
+      "type": "library",
+      "version": "4.3.6"
+    },
     {
       "description": "Dark (or even Mica!) title bar for Lite XL",
       "id": "immersive-title",
@@ -1808,6 +1816,13 @@
       "remote": "https://github.com/lite-xl/lite-xl-lsp-servers:89efc5642cb9abcd9023c8e5ef3dba85b399884e",
       "version": "2.5.0"
     },
+    {
+      "description": "Automatic configuration/binary download for LSP completion for Haxe with haxe-language-server.",
+      "id": "lsp_haxe",
+      "mod_version": "3",
+      "remote": "https://github.com/lite-xl/lite-xl-lsp-servers:e6ff9c7e14ccb16c919ba4731666ff491a1c3fb3",
+      "version": "2.32.2"
+    },
     {
       "description": "LSP support for JSON via vscode-json-languageserver with [additional patches](https://github.com/lite-xl/lite-xl-lsp-servers/tree/latest/patches/vscode-json-languageserver) for increased functionality.",
       "id": "lsp_json",