Update tapioca requirement from ~> 0.12.0 to ~> 0.13.0

Updates the requirements on [tapioca](https://github.com/Shopify/tapioca) to permit the latest version.
- [Release notes](https://github.com/Shopify/tapioca/releases)
- [Commits](Shopify/tapioca@v0.12.0...v0.13.0)

---
updated-dependencies:
- dependency-name: tapioca
  dependency-type: direct:development
...

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

Gemfile

@@ -23,6 +23,6 @@ group :development, :test do
   gem "rspec-sorbet"
   gem "rubocop", "~> 1.33"
   gem "rubocop-rspec", "~> 2.22"
-  gem "tapioca", "~> 0.12.0", require: false
+  gem "tapioca", "~> 0.13.0", require: false
   gem "yard"
 end