Bump tzinfo from 1.2.2 to 2.0.5

Bumps [tzinfo](https://github.com/tzinfo/tzinfo) from 1.2.2 to 2.0.5.
- [Release notes](https://github.com/tzinfo/tzinfo/releases)
- [Changelog](https://github.com/tzinfo/tzinfo/blob/master/CHANGES.md)
- [Commits](https://github.com/tzinfo/tzinfo/compare/v1.2.2...v2.0.5)

---
updated-dependencies:
- dependency-name: tzinfo
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

Gemfile.lock

@@ -2,28 +2,31 @@ GEM
   remote: https://rubygems.org/
   specs:
     RedCloth (4.2.9)
-    activesupport (5.0.0.1)
+    activesupport (7.0.3.1)
       concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (~> 0.7)
+      i18n (>= 1.6, < 2)
-      minitest (~> 5.1)
+      minitest (>= 5.1)
-      tzinfo (~> 1.1)
+      tzinfo (~> 2.0)
     addressable (2.4.0)
     blankslate (2.1.2.4)
-    classifier-reborn (2.0.4)
+    classifier-reborn (2.3.0)
       fast-stemmer (~> 1.0)
+      matrix (~> 0.4)
     coffee-script (2.4.1)
       coffee-script-source
       execjs
-    coffee-script-source (1.10.0)
+    coffee-script-source (1.12.2)
     colorator (0.1)
-    concurrent-ruby (1.0.2)
+    concurrent-ruby (1.1.10)
     ethon (0.9.1)
       ffi (>= 1.3.0)
-    execjs (2.7.0)
+    execjs (2.8.1)
-    faraday (0.10.0)
+    faraday (2.3.0)
-      multipart-post (>= 1.2, < 3)
+      faraday-net_http (~> 2.0)
+      ruby2_keywords (>= 0.0.4)
+    faraday-net_http (2.0.3)
     fast-stemmer (1.0.2)
-    ffi (1.9.14)
+    ffi (1.15.5)
     gemoji (2.1.0)
     github-pages (39)
       RedCloth (= 4.2.9)
@@ -51,7 +54,8 @@ GEM
     html-pipeline (1.9.0)
       activesupport (>= 2)
       nokogiri (~> 1.4)
-    i18n (0.7.0)
+    i18n (1.12.0)
+      concurrent-ruby (~> 1.0)
     jekyll (2.4.0)
       classifier-reborn (~> 2.0)
       colorator (~> 0.1)
@@ -70,7 +74,7 @@ GEM
     jekyll-coffeescript (1.0.1)
       coffee-script (~> 2.2)
     jekyll-feed (0.3.1)
-    jekyll-gist (1.4.0)
+    jekyll-gist (1.5.0)
       octokit (~> 4.2)
     jekyll-mentions (0.2.1)
       html-pipeline (~> 1.9.0)
@@ -81,55 +85,62 @@ GEM
     jekyll-sass-converter (1.3.0)
       sass (~> 3.2)
     jekyll-sitemap (0.8.1)
-    jekyll-watch (1.5.0)
+    jekyll-watch (1.5.1)
-      listen (~> 3.0, < 3.1)
+      listen (~> 3.0)
     jemoji (0.5.0)
       gemoji (~> 2.0)
       html-pipeline (~> 1.9)
       jekyll (>= 2.0)
     kramdown (1.5.0)
     liquid (2.6.2)
-    listen (3.0.8)
+    listen (3.7.1)
-      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-fsevent (~> 0.10, >= 0.10.3)
-      rb-inotify (~> 0.9, >= 0.9.7)
+      rb-inotify (~> 0.9, >= 0.9.10)
     maruku (0.7.0)
+    matrix (0.4.2)
     mercenary (0.3.6)
-    mini_portile2 (2.1.0)
+    mini_portile2 (2.8.0)
-    minitest (5.9.1)
+    minitest (5.16.2)
-    multipart-post (2.0.0)
     net-dns (0.8.0)
-    nokogiri (1.6.8.1)
+    nokogiri (1.13.7)
-      mini_portile2 (~> 2.1.0)
+      mini_portile2 (~> 2.8.0)
-    octokit (4.6.2)
+      racc (~> 1.4)
-      sawyer (~> 0.8.0, >= 0.5.3)
+    octokit (4.25.1)
+      faraday (>= 1, < 3)
+      sawyer (~> 0.9)
     parslet (1.5.0)
       blankslate (~> 2.0)
-    posix-spawn (0.3.12)
+    posix-spawn (0.3.15)
     public_suffix (1.5.3)
     pygments.rb (0.6.3)
       posix-spawn (~> 0.3.6)
       yajl-ruby (~> 1.2.0)
-    rb-fsevent (0.9.8)
+    racc (1.6.0)
-    rb-inotify (0.9.7)
+    rb-fsevent (0.11.1)
-      ffi (>= 0.5.0)
+    rb-inotify (0.10.1)
+      ffi (~> 1.0)
     rdiscount (2.1.7)
     redcarpet (3.3.2)
-    safe_yaml (1.0.4)
+    ruby2_keywords (0.0.5)
-    sass (3.4.22)
+    safe_yaml (1.0.5)
-    sawyer (0.8.1)
+    sass (3.7.4)
-      addressable (>= 2.3.5, < 2.6)
+      sass-listen (~> 4.0.0)
-      faraday (~> 0.8, < 1.0)
+    sass-listen (4.0.0)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
+    sawyer (0.9.2)
+      addressable (>= 2.3.5)
+      faraday (>= 0.17.3, < 3)
     terminal-table (1.7.3)
       unicode-display_width (~> 1.1.1)
-    thread_safe (0.3.5)
     toml (0.1.2)
       parslet (~> 1.5.0)
     typhoeus (0.8.0)
       ethon (>= 0.8.0)
-    tzinfo (1.2.2)
+    tzinfo (2.0.5)
-      thread_safe (~> 0.1)
+      concurrent-ruby (~> 1.0)
     unicode-display_width (1.1.1)
-    yajl-ruby (1.2.1)
+    yajl-ruby (1.2.3)
 
 PLATFORMS
   ruby