Upgrade tzinfo, remove minima gem.

Should fix security alerts.
Not sure if the updated tzinfo breaks anything, I guess I'll find out.

Author: HexDecimal

Gemfile

@@ -7,21 +7,17 @@ source "https://rubygems.org"
 #
 # This will help ensure the proper Jekyll version is running.
 # Happy Jekylling!
-# This is the default theme for new Jekyll sites. You may change this to anything you like.
-gem "minima", "~> 2.5"
-# 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
 # If you have any plugins, put them here!
 group :jekyll_plugins do
   gem 'jekyll-toc'
   gem 'jekyll-redirect-from'
 end
 
-# Windows and JRuby does not include zoneinfo files, so bundle the tzinfo-data gem
-# and associated library.
+# Windows and JRuby does not include zoneinfo files, so bundle the tzinfo-data gem and associated library.
 platforms :mingw, :x64_mingw, :mswin, :jruby do
-  gem "tzinfo", "~> 1.2"
+  gem "tzinfo", "~> 2.0"
   gem "tzinfo-data"
 end
 

Gemfile.lock

@@ -1,12 +1,11 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (6.0.6.1)
+    activesupport (7.0.5)
       concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (>= 0.7, < 2)
-      minitest (~> 5.1)
-      tzinfo (~> 1.1)
-      zeitwerk (~> 2.2, >= 2.2.2)
+      i18n (>= 1.6, < 2)
+      minitest (>= 5.1)
+      tzinfo (~> 2.0)
     addressable (2.8.4)
       public_suffix (>= 2.0.2, < 6.0)
     coffee-script (2.4.1)
@@ -247,11 +246,10 @@ GEM
       unf (~> 0.1.4)
     terminal-table (1.8.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
-    thread_safe (0.3.6)
     typhoeus (1.4.0)
       ethon (>= 0.9.0)
-    tzinfo (1.2.11)
-      thread_safe (~> 0.1)
+    tzinfo (2.0.6)
+      concurrent-ruby (~> 1.0)
     tzinfo-data (1.2023.3)
       tzinfo (>= 1.0.0)
     unf (0.1.4)
@@ -260,7 +258,6 @@ GEM
     unf_ext (0.0.8.2-x64-mingw32)
     unicode-display_width (1.8.0)
     wdm (0.1.1)
-    zeitwerk (2.6.8)
 
 PLATFORMS
   x64-mingw32
@@ -270,8 +267,7 @@ DEPENDENCIES
   github-pages (~> 228)
   jekyll-redirect-from
   jekyll-toc
-  minima (~> 2.5)
-  tzinfo (~> 1.2)
+  tzinfo (~> 2.0)
   tzinfo-data
   wdm (~> 0.1.1)