Update Ruby Gemfiles and package states

.build.yml

@@ -19,7 +19,7 @@ tasks:
       sudo rc-service docker start
   - build: |
       cd www-fglt.nl
-      bundle --verbose install
+      bundle install
       bundle exec jekyll build
       docker build -t tyil/www-fglt.nl:ci-$JOB_ID .
   - publish-quay: |

Gemfile

@@ -1,6 +1,6 @@
 source "https://rubygems.org" do
-	gem "jekyll"
-        gem "jekyll-optional-front-matter"
-	gem "json"
-	gem "bigdecimal"
+	gem 'bigdecimal', '~> 2.0.0'
+	gem 'jekyll', '~> 4.1.1'
+	gem 'json', '~> 2.3.1'
+        gem 'jekyll-optional-front-matter', '~> 0.3.2'
 end

Gemfile.lock

@@ -5,17 +5,17 @@ GEM
       public_suffix (>= 2.0.2, < 5.0)
     bigdecimal (2.0.0)
     colorator (1.1.0)
-    concurrent-ruby (1.1.6)
+    concurrent-ruby (1.1.7)
     em-websocket (0.5.1)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0.6.0)
     eventmachine (1.2.7)
-    ffi (1.13.0)
+    ffi (1.13.1)
     forwardable-extended (2.6.0)
     http_parser.rb (0.6.0)
-    i18n (1.8.2)
+    i18n (1.8.5)
       concurrent-ruby (~> 1.0)
-    jekyll (4.1.0)
+    jekyll (4.1.1)
       addressable (~> 2.4)
       colorator (~> 1.0)
       em-websocket (~> 0.5)
@@ -36,7 +36,7 @@ GEM
       sassc (> 2.0.1, < 3.0)
     jekyll-watch (2.2.1)
       listen (~> 3.0)
-    json (2.3.0)
+    json (2.3.1)
     kramdown (2.3.0)
       rexml
     kramdown-parser-gfm (1.1.0)
@@ -53,9 +53,9 @@ GEM
     rb-inotify (0.10.1)
       ffi (~> 1.0)
     rexml (3.2.4)
-    rouge (3.19.0)
+    rouge (3.22.0)
     safe_yaml (1.0.5)
-    sassc (2.3.0)
+    sassc (2.4.0)
       ffi (~> 1.9)
     terminal-table (1.8.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
@@ -65,10 +65,10 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  bigdecimal!
-  jekyll!
-  jekyll-optional-front-matter!
-  json!
+  bigdecimal (~> 2.0.0)!
+  jekyll (~> 4.1.1)!
+  jekyll-optional-front-matter (~> 0.3.2)!
+  json (~> 2.3.1)!
 
 BUNDLED WITH
    2.1.4