Setup - Split db:reset to db:drop and set:up

I'm still looking into why exactly this is happening, but solution has
been consistent for me.

To reproduce the issue for yourself:
When CI runs for each version, it does so using the specific Gemfile for
the version.
Running
`BUNDLE_GEMFILE=gemfiles/rails_7.1.gemfile RAILS_ENV=test
bundle exec rake dummy:db:reset`
and then
`bundle exec appraisal rake'
the Users table will not be found, because it is not created from this
command.

This issue only exists with the 7.1 gemfile that I've found.

Splitting the command db:reset to its component parts of db:drop and
db:setup on separate lines works - for all version. Using them on a
single line does not work, though.

bin/setup

@@ -12,4 +12,5 @@ if [ -z "$CI" ]; then
 fi
 
 # Set up database for the application that Clearance tests against
-RAILS_ENV=test bundle exec rake dummy:db:reset
+RAILS_ENV=test bundle exec rake dummy:db:drop
+RAILS_ENV=test bundle exec rake dummy:db:setup