Add mojo 🔥 language run support

package.json

@@ -1,7 +1,7 @@
 {
   "name": "code-runner",
   "displayName": "Code Runner",
-  "description": "Run C, C++, Java, JS, PHP, Python, Perl, Ruby, Go, Lua, Groovy, PowerShell, CMD, BASH, F#, C#, VBScript, TypeScript, CoffeeScript, Scala, Swift, Julia, Crystal, OCaml, R, AppleScript, Elixir, VB.NET, Clojure, Haxe, Obj-C, Rust, Racket, Scheme, AutoHotkey, AutoIt, Kotlin, Dart, Pascal, Haskell, Nim, D, Lisp, Kit, V, SCSS, Sass, CUDA, Less, Fortran, Ring, Standard ML, Zig",
+  "description": "Run C, C++, Java, JS, PHP, Python, Perl, Ruby, Go, Lua, Groovy, PowerShell, CMD, BASH, F#, C#, VBScript, TypeScript, CoffeeScript, Scala, Swift, Julia, Crystal, OCaml, R, AppleScript, Elixir, VB.NET, Clojure, Haxe, Obj-C, Rust, Racket, Scheme, AutoHotkey, AutoIt, Kotlin, Dart, Pascal, Haskell, Nim, D, Lisp, Kit, V, SCSS, Sass, CUDA, Less, Fortran, Ring, Standard ML, Zig, Mojo",
   "version": "0.12.0",
   "featureFlags": {
     "usingNewPythonInterpreterPathApi": true,
@@ -183,7 +183,8 @@
             "fortran-modern": "cd $dir && gfortran $fileName -o $fileNameWithoutExt && $dir$fileNameWithoutExt",
             "fortran_fixed-form": "cd $dir && gfortran $fileName -o $fileNameWithoutExt && $dir$fileNameWithoutExt",
             "fortran": "cd $dir && gfortran $fileName -o $fileNameWithoutExt && $dir$fileNameWithoutExt",
-            "sml": "cd $dir && sml $fileName"
+            "sml": "cd $dir && sml $fileName",
+            "mojo": "mojo run"
           },
           "description": "Set the executor of each language.",
           "scope": "resource"
@@ -221,7 +222,8 @@
             ".sass": "sass --style expanded",
             ".cu": "cd $dir && nvcc $fileName -o $fileNameWithoutExt && $dir$fileNameWithoutExt",
             ".ring": "ring",
-            ".sml": "cd $dir && sml $fileName"
+            ".sml": "cd $dir && sml $fileName",
+            ".mojo": "mojo run"
           },
           "description": "Set the executor of each file extension.",
           "scope": "resource"