Upgrade: Bump grape from 1.3.3 to 1.5.0

Bumps [grape](https://github.com/ruby-grape/grape) from 1.3.3 to 1.5.0.
- [Release notes](https://github.com/ruby-grape/grape/releases)
- [Changelog](https://github.com/ruby-grape/grape/blob/master/CHANGELOG.md)
- [Commits](ruby-grape/grape@v1.3.3...v1.5.0)

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

Gemfile.lock

@@ -240,7 +240,7 @@ GEM
       activerecord (>= 3.2.0, < 5)
       globalize (>= 3.0.4, < 6)
       paper_trail (>= 3.0.0, < 5)
-    grape (1.3.3)
+    grape (1.5.0)
       activesupport
       builder
       dry-types (>= 1.1)