Update thor requirement from >= 0.20.0, < 1.4.0 to >= 0.20.0, < 1.5.0

Updates the requirements on [thor](https://github.com/rails/thor) to permit the latest version.
- [Release notes](https://github.com/rails/thor/releases)
- [Commits](rails/thor@v0.20.0...v1.4.0)

---
updated-dependencies:
- dependency-name: thor
  dependency-version: 1.4.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

git-trend.gemspec

@@ -28,7 +28,7 @@ Gem::Specification.new do |spec|
 
   spec.add_dependency "addressable", "~> 2.8"
   spec.add_dependency "mechanize",   ">= 2.8.5", "< 2.11.0"
-  spec.add_dependency "thor",        ">= 0.20.0", "< 1.4.0"
+  spec.add_dependency "thor",        ">= 0.20.0", "< 1.5.0"
 
   spec.metadata["rubygems_mfa_required"] = "true"
 end