Respect --force option for config/master.key

This is similar to #30700 which ensures the `--quiet` option of `rails new`
is respected by the `MasterKeyGenerator` (missing from #30067).

Before this commit, running `rails new app --force` would still prompt the
user what to do with the conflict in `config/master.key`:

```
              …
   identical  config/locales/en.yml
    conflict  config/master.key
Overwrite /Users/claudiob/Desktop/pizza/config/master.key? (enter "h" for help) [Ynaqdh]
```

After this commit, `config/master.key` is overwritten:

```
           …
identical  config/locales/en.yml
    force  config/master.key
   append  .gitignore
```

The newly added test generates an app and then generates it again with
`--force`. Without this commit, the test would just wait forever for user
input.

1 files changed, 1 insertions, 1 deletions

diff --git a/railties/lib/rails/generators/rails/app/app_generator.rb b/railties/lib/rails/generators/rails/app/app_generator.rb
index fd9da7803f..3eb7f6b845 100644
--- a/railties/lib/rails/generators/rails/app/app_generator.rb
+++ b/railties/lib/rails/generators/rails/app/app_generator.rb
@@ -167,7 +167,7 @@ module Rails
       return if options[:pretend] || options[:dummy_app]
 
       require "rails/generators/rails/master_key/master_key_generator"
-      master_key_generator = Rails::Generators::MasterKeyGenerator.new([], quiet: options[:quiet])
+      master_key_generator = Rails::Generators::MasterKeyGenerator.new([], quiet: options[:quiet], force: options[:force])
       master_key_generator.add_master_key_file_silently
       master_key_generator.ignore_master_key_file_silently
     end