Fix build and update ruby

.ruby-version

@@ -1 +1 @@
-2.4.3
+2.6.2

.tool-versions

@@ -1 +1 @@
-ruby 2.4.3
+ruby 2.6.2

Gemfile

@@ -1,5 +1,5 @@
 source "https://rubygems.org"
-ruby "2.4.3"
+ruby "2.6.2"
 
 gem "rake"
 

Gemfile.lock

@@ -163,7 +163,7 @@ DEPENDENCIES
   uglifier
 
 RUBY VERSION
-   ruby 2.4.3p205
+   ruby 2.6.2p47
 
 BUNDLED WITH
    1.17.3

Rakefile

@@ -6,11 +6,11 @@ task default: %w[build]
 
 desc "Build the site"
 task :build do
-  config = Jekyll.configuration({
+  config = Jekyll.configuration(
     context: Netlify.context,
     production?: Netlify.production?,
     url: Netlify.site_url,
-  })
+  )
   site = Jekyll::Site.new(config)
 
   Jekyll::Commands::Build.build(site, config)

_config.yml

@@ -21,6 +21,7 @@ plugins:
   - jekyll-assets
   - jekyll-picture-tag
   - jekyll_video_tag
+  - jekyll-inline-svg
   - bourbon
 
 simple_search: https://duckduckgo.com/