Upgrade development to securerandom 0.4.0

This should now trigger a bug with securerandom 0.4.0 since SecureRandom::Formatter
was removed from the gem and only the class included in Ruby will be used.

This means that `SecureRandom.alphanumeric` doesn't accept the `chars` argument
and our tests will fail.

Author: rafaelfranca

Gemfile.lock

@@ -541,7 +541,7 @@ GEM
       google-protobuf (~> 4.28)
     sass-embedded (1.80.3-x86_64-linux-gnu)
       google-protobuf (~> 4.28)
-    securerandom (0.3.1)
+    securerandom (0.4.0)
     selenium-webdriver (4.25.0)
       base64 (~> 0.2)
       logger (~> 1.4)