update theme version

Author: parmjotsinghrobot

Gemfile

@@ -9,7 +9,7 @@ source "https://rubygems.org"
 # Happy Jekylling!
 #gem "jekyll", "~> 4.3.1"
 # This is the default theme for new Jekyll sites. You may change this to anything you like.
-gem "jekyll-theme-dusk"
+gem "jekyll-theme-dusk", "~> 0.5.2"
 # If you want to use GitHub Pages, remove the "gem "jekyll"" above and
 # uncomment the line below. To upgrade, run `bundle update github-pages`.
 gem "github-pages", "~> 228", group: :jekyll_plugins