add icon for Vagrantfile

Author: Theta-Dev

Diff for: src/output/icons.rs

@@ -86,6 +86,7 @@ lazy_static! {
         m.insert("PKGBUILD", '\u{f303}'); // 
         m.insert("rubydoc", '\u{e73b}'); // 
         m.insert("yarn.lock", '\u{e718}'); // 
+        // m.insert("Vagrantfile", '\u{2371}'); //⍱
 
         m
     };