Bump nokogiri from 1.16.2 to 1.16.5 in /examples/stacks/rails/blog (#2050)

Author: dependabot[bot]

examples/stacks/rails/blog/Gemfile.lock

@@ -128,11 +128,11 @@ GEM
     net-smtp (0.4.0.1)
       net-protocol
     nio4r (2.7.0)
-    nokogiri (1.16.2-arm64-darwin)
+    nokogiri (1.16.5-arm64-darwin)
       racc (~> 1.4)
-    nokogiri (1.16.2-x86_64-darwin)
+    nokogiri (1.16.5-x86_64-darwin)
       racc (~> 1.4)
-    nokogiri (1.16.2-x86_64-linux)
+    nokogiri (1.16.5-x86_64-linux)
       racc (~> 1.4)
     psych (5.1.2)
       stringio