⬆️ Bump handlebars from 4.1.1 to 4.1.2 (#40)

Bumps [handlebars](https://github.com/wycats/handlebars.js) from 4.1.1 to 4.1.2.
- [Release notes](https://github.com/wycats/handlebars.js/releases)
- [Changelog](https://github.com/wycats/handlebars.js/blob/master/release-notes.md)
- [Commits](handlebars-lang/handlebars.js@v4.1.1...v4.1.2)

Signed-off-by: dependabot[bot] <support@github.com>

yarn.lock

@@ -785,9 +785,9 @@ combined-stream@1.0.6, combined-stream@~1.0.6:
   dependencies:
     delayed-stream "~1.0.0"
 
-commander@~2.17.1:
-  version "2.17.1"
-  resolved "https://registry.yarnpkg.com/commander/-/commander-2.17.1.tgz#bd77ab7de6de94205ceacc72f1716d29f20a77bf"
+commander@~2.20.0:
+  version "2.20.0"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.20.0.tgz#d58bb2b5c1ee8f87b0d340027e9e94e222c5a422"
 
 component-emitter@^1.2.1:
   version "1.2.1"
@@ -1530,8 +1530,8 @@ growly@^1.3.0:
   resolved "https://registry.yarnpkg.com/growly/-/growly-1.3.0.tgz#f10748cbe76af964b7c96c93c6bcc28af120c081"
 
 handlebars@^4.1.0:
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.1.1.tgz#6e4e41c18ebe7719ae4d38e5aca3d32fa3dd23d3"
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.1.2.tgz#b6b37c1ced0306b221e094fc7aca3ec23b131b67"
   dependencies:
     neo-async "^2.6.0"
     optimist "^0.6.1"
@@ -2637,8 +2637,8 @@ needle@^2.2.1:
     sax "^1.2.4"
 
 neo-async@^2.6.0:
-  version "2.6.0"
-  resolved "https://registry.yarnpkg.com/neo-async/-/neo-async-2.6.0.tgz#b9d15e4d71c6762908654b5183ed38b753340835"
+  version "2.6.1"
+  resolved "https://registry.yarnpkg.com/neo-async/-/neo-async-2.6.1.tgz#ac27ada66167fa8849a6addd837f6b189ad2081c"
 
 nice-try@^1.0.4:
   version "1.0.5"
@@ -3723,10 +3723,10 @@ type-check@~0.3.2:
     prelude-ls "~1.1.2"
 
 uglify-js@^3.1.4:
-  version "3.4.9"
-  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.4.9.tgz#af02f180c1207d76432e473ed24a28f4a782bae3"
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.6.0.tgz#704681345c53a8b2079fb6cec294b05ead242ff5"
   dependencies:
-    commander "~2.17.1"
+    commander "~2.20.0"
     source-map "~0.6.1"
 
 union-value@^1.0.0: