feat: add deno lsp for javascript (#3924)

* feat(js/deno): add deno lsp

* fix(doc/typescript): typo

* feat(doc/javascript): add deno lsp information

* feat(doc/supported-tools): add deno to js list, sorted

* fix(doc/javascript): update ToC and supported tools w/ deno

doc/ale-supported-languages-and-tools.txt

@@ -249,6 +249,7 @@ Notes:
   * `javalsp`
   * `uncrustify`
 * JavaScript
+  * `deno`
   * `eslint`
   * `fecs`
   * `flow`