fix examples/v_script.vsh and add it to CI

.github/workflows/ci.yml

@@ -52,6 +52,8 @@ jobs:
 #      run: ./v -o hi.js examples/hello_v_js.v && node hi.js
     - name: Test symlink
       run:  ./v symlink && v -o v2 v.v
+    - name: Test vsh
+      run:  ./v examples/v_script.vsh
     - name: Test vid
       run: |
         git clone --depth 1 https://github.com/vlang/vid.git

examples/v_script.vsh

@@ -14,8 +14,8 @@ fn main() {
  rm('a.out')
 
  println('Making dir name and creating foo.txt')
- mkdir('name')
- create('foo.txt')
+ os.mkdir('name')? // TODO mkdir()
+ create('foo.txt')?
 
  foo_ls := ls('.') or { panic(err) }
  println(foo_ls)