chore: upgrade handlebars to 4.1.2

Signed-off-by: BoHong Li <raccoon@hackmd.io>

package.json

@@ -63,7 +63,7 @@
     "formidable": "~1.2.1",
     "gist-embed": "~2.6.0",
     "graceful-fs": "~4.2.1",
-    "handlebars": "~4.0.13",
+    "handlebars": "~4.1.2",
     "helmet": "~3.13.0",
     "highlight.js": "~9.12.0",
     "i18n": "~0.8.3",

yarn.lock

@@ -1780,7 +1780,7 @@ async-limiter@~1.0.0:
   resolved "https://registry.yarnpkg.com/async-limiter/-/async-limiter-1.0.0.tgz#78faed8c3d074ab81f22b4e985d79e8738f720f8"
   integrity sha512-jp/uFnooOiO+L211eZOoSyzpOITMXx1rBITauYykG3BRYPu8h0UcxsPNB04RR5vo4Tyz3+ay17tR6JVf9qzYWg==
 
-async@>=0.6.0, async@^2.1.5, async@^2.5.0:
+async@>=0.6.0, async@^2.1.5:
   version "2.6.2"
   resolved "https://registry.yarnpkg.com/async/-/async-2.6.2.tgz#18330ea7e6e313887f5d2f2a904bac6fe4dd5381"
   integrity sha512-H1qVYh1MYhEEFLsP97cVKqCGo7KfCyTt6uEWqsTBr9SO84oK9Uwbyd/yCW+6rKJLHksBNUVWZDAjfS+Ccx0Bbg==
@@ -6163,7 +6163,7 @@ gulp-print@^5.0.2:
     map-stream "0.0.7"
     vinyl "^2.2.0"
 
-handlebars@^4.1.2:
+handlebars@^4.1.2, handlebars@~4.1.2:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.1.2.tgz#b6b37c1ced0306b221e094fc7aca3ec23b131b67"
   integrity sha512-nvfrjqvt9xQ8Z/w0ijewdD/vvWDTOweBUm96NTr66Wfvo1mJenBLwcYmPs3TIBP5ruzYGD7Hx/DaM9RmhroGPw==
@@ -6174,17 +6174,6 @@ handlebars@^4.1.2:
   optionalDependencies:
     uglify-js "^3.1.4"
 
-handlebars@~4.0.13:
-  version "4.0.14"
-  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.0.14.tgz#88de711eb693a5b783ae06065f9b91b0dd373a71"
-  integrity sha512-E7tDoyAA8ilZIV3xDJgl18sX3M8xB9/fMw8+mfW4msLW8jlX97bAnWgT3pmaNXuvzIEgSBMnAHfuXsB2hdzfow==
-  dependencies:
-    async "^2.5.0"
-    optimist "^0.6.1"
-    source-map "^0.6.1"
-  optionalDependencies:
-    uglify-js "^3.1.4"
-
 har-schema@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/har-schema/-/har-schema-2.0.0.tgz#a94c2224ebcac04782a0d9035521f24735b7ec92"