bundle(deps-dev): bump securerandom from 0.3.2 to 0.4.0 (#603)

Bumps [securerandom](https://github.com/ruby/securerandom) from 0.3.2 to 0.4.0.
- [Release notes](https://github.com/ruby/securerandom/releases)
- [Commits](ruby/securerandom@v0.3.2...v0.4.0)

---
updated-dependencies:
- dependency-name: securerandom
  dependency-type: indirect
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Gemfile.lock

@@ -277,7 +277,7 @@ GEM
     sawyer (0.9.2)
       addressable (>= 2.3.5)
       faraday (>= 0.17.3, < 3)
-    securerandom (0.3.2)
+    securerandom (0.4.0)
     simpleidn (0.2.3)
     terminal-table (1.8.0)
       unicode-display_width (~> 1.1, >= 1.1.1)