Update hugo (#288)

Author: jarrodmillman

netlify.toml

@@ -1,6 +1,6 @@
 [build.environment]
   PYTHON_VERSION = "3.8" # netlify currently only support 2.7 and 3.8
-  HUGO_VERSION = "0.120.1"
+  HUGO_VERSION = "0.120.4"
   DART_SASS_VERSION = "1.69.4"
   DART_SASS_URL = "https://github.com/sass/dart-sass/releases/download/"
 
@@ -21,3 +21,5 @@
 
 [[plugins]]
   package = "netlify-plugin-checklinks"
+  [plugins.inputs]
+  skipPatterns = ['https://fonts.gstatic.com', 'https://fonts.googleapis.com']