Flipper 1.3.4 and 1.3.5

1.3.4 was a quick follow up to 1.3.3 to make rack_protection key work again for the few people that were using it.

1.3.5 hopefully fixes some nagging issues. The first is around frozen strings in Ruby 3.4. A couple spots were using string literals but needed to not be frozen. The fix was easy.

The second moves the warning about the active record gate text column needing to be larger to be lazy loaded. This makes it so we don't need to work around active record loading and should fix some nagging issues people hit. Fingers crossed!

The last does some horrible and hackish things to get around a bug in Rails 7.1's with method. It appears that if you were using < redis 4.7 and Rails 7.1 that ActiveSupports with method would be used but it did not pass the client to the block. This caused confusing nil errors. I added a specific check for that and now it should be good and avoid some confusion for people.

Hopefully these are helpful and not hurtful! Happy flipping and let me know if you hit any bumps.