Update dependency nokogiri to v1.18.9 [SECURITY]

Author: renovate[bot]

Gemfile.lock

@@ -134,16 +134,16 @@ GEM
       timeout
     net-smtp (0.5.1)
       net-protocol
-    nokogiri (1.18.8)
+    nokogiri (1.18.9)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
-    nokogiri (1.18.8-arm64-darwin)
+    nokogiri (1.18.9-arm64-darwin)
       racc (~> 1.4)
-    nokogiri (1.18.8-x64-mingw-ucrt)
+    nokogiri (1.18.9-x64-mingw-ucrt)
       racc (~> 1.4)
-    nokogiri (1.18.8-x86_64-darwin)
+    nokogiri (1.18.9-x86_64-darwin)
       racc (~> 1.4)
-    nokogiri (1.18.8-x86_64-linux-gnu)
+    nokogiri (1.18.9-x86_64-linux-gnu)
       racc (~> 1.4)
     openssl (3.3.0)
     parallel (1.27.0)