Bump ruby-prof from 1.4.4 to 1.4.5

Bumps [ruby-prof](https://github.com/ruby-prof/ruby-prof) from 1.4.4 to 1.4.5.
- [Release notes](https://github.com/ruby-prof/ruby-prof/releases)
- [Changelog](https://github.com/ruby-prof/ruby-prof/blob/master/CHANGES)
- [Commits](https://github.com/ruby-prof/ruby-prof/compare/1.4.4...1.4.5)

---
updated-dependencies:
- dependency-name: ruby-prof
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Gemfile.lock

@@ -870,7 +870,7 @@ GEM
       i18n
       iso8601
     ruby-ole (1.2.12.2)
-    ruby-prof (1.4.4)
+    ruby-prof (1.4.5)
     ruby-progressbar (1.11.0)
     ruby-rc4 (0.1.5)
     ruby-saml (1.14.0)