Bump nokogiri from 1.10.8 to 1.16.2 in /old

Bumps [nokogiri](https://github.com/sparklemotion/nokogiri) from 1.10.8 to 1.16.2.
- [Release notes](https://github.com/sparklemotion/nokogiri/releases)
- [Changelog](https://github.com/sparklemotion/nokogiri/blob/main/CHANGELOG.md)
- [Commits](sparklemotion/nokogiri@v1.10.8...v1.16.2)

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

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

old/Gemfile.lock

@@ -7,13 +7,15 @@ GEM
       rake (~> 10)
       semver2 (~> 3.4)
     map (6.6.0)
-    mini_portile2 (2.4.0)
-    nokogiri (1.10.8)
-      mini_portile2 (~> 2.4.0)
-    nokogiri (1.10.8-x64-mingw32)
-      mini_portile2 (~> 2.4.0)
-    nokogiri (1.10.8-x86-mingw32)
-      mini_portile2 (~> 2.4.0)
+    mini_portile2 (2.8.5)
+    nokogiri (1.16.2)
+      mini_portile2 (~> 2.8.2)
+      racc (~> 1.4)
+    nokogiri (1.16.2-x64-mingw32)
+      racc (~> 1.4)
+    nokogiri (1.16.2-x86-mingw32)
+      racc (~> 1.4)
+    racc (1.7.3)
     rake (10.5.0)
     semver2 (3.4.2)