Bump jekyll-feed from 0.15.1 to 0.16.0

Bumps [jekyll-feed](https://github.com/jekyll/jekyll-feed) from 0.15.1 to 0.16.0.
- [Release notes](https://github.com/jekyll/jekyll-feed/releases)
- [Changelog](https://github.com/jekyll/jekyll-feed/blob/master/History.markdown)
- [Commits](https://github.com/jekyll/jekyll-feed/compare/v0.15.1...v0.16.0)

Gemfile

@@ -6,7 +6,7 @@ gem 'jekyll', '~> 4.2.1'
 gem 'jekyll-paginate', '~> 1.1.0'
 gem 'rouge', '~> 3.27.0'
 gem 'jekyll-redirect-from', '~> 0.16.0'
-gem 'jekyll-feed', '~> 0.15.1'
+gem 'jekyll-feed', '~> 0.16.0'
 gem "jekyll-sitemap", "~> 1.4"
 gem "webrick", "~> 1.7"
 

Gemfile.lock

@@ -5,9 +5,9 @@ GEM
       public_suffix (>= 2.0.2, < 5.0)
     colorator (1.1.0)
     concurrent-ruby (1.1.9)
-    em-websocket (0.5.2)
+    em-websocket (0.5.3)
       eventmachine (>= 0.12.9)
-      http_parser.rb (~> 0.6.0)
+      http_parser.rb (~> 0)
     ethon (0.15.0)
       ffi (>= 1.15.0)
     eventmachine (1.2.7)
@@ -21,8 +21,8 @@ GEM
       rainbow (~> 3.0)
       typhoeus (~> 1.3)
       yell (~> 2.0)
-    http_parser.rb (0.6.0)
-    i18n (1.8.10)
+    http_parser.rb (0.8.0)
+    i18n (1.8.11)
       concurrent-ruby (~> 1.0)
     jekyll (4.2.1)
       addressable (~> 2.4)
@@ -39,7 +39,7 @@ GEM
       rouge (~> 3.0)
       safe_yaml (~> 1.0)
       terminal-table (~> 2.0)
-    jekyll-feed (0.15.1)
+    jekyll-feed (0.16.0)
       jekyll (>= 3.7, < 5.0)
     jekyll-paginate (1.1.0)
     jekyll-redirect-from (0.16.0)
@@ -92,7 +92,7 @@ PLATFORMS
 DEPENDENCIES
   html-proofer (~> 3.19.3)
   jekyll (~> 4.2.1)
-  jekyll-feed (~> 0.15.1)
+  jekyll-feed (~> 0.16.0)
   jekyll-paginate (~> 1.1.0)
   jekyll-redirect-from (~> 0.16.0)
   jekyll-sitemap (~> 1.4)