Update mechanize requirement from >= 2.8.5, < 2.11.0 to >= 2.8.5, < 2…

….13.0

Updates the requirements on [mechanize](https://github.com/sparklemotion/mechanize) to permit the latest version.
- [Release notes](https://github.com/sparklemotion/mechanize/releases)
- [Changelog](https://github.com/sparklemotion/mechanize/blob/main/CHANGELOG.md)
- [Commits](sparklemotion/mechanize@v2.8.5...v2.12.0)

---
updated-dependencies:
- dependency-name: mechanize
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

git-trend.gemspec

@@ -28,7 +28,7 @@ Gem::Specification.new do |spec|
 
   spec.add_dependency "addressable", "~> 2.8"
   spec.add_dependency "mb_string"
-  spec.add_dependency "mechanize",   ">= 2.8.5", "< 2.11.0"
+  spec.add_dependency "mechanize",   ">= 2.8.5", "< 2.13.0"
   spec.add_dependency "thor",        ">= 0.20.0", "< 1.4.0"
   spec.add_dependency "unicode-display_width"