dep: bump to ruby 3.4.5

Also:

- bump bundler to 2.7.0
- work around the fix for https://bugs.ruby-lang.org/issues/21196 that appeared in 3.4.5

.ruby-version

@@ -1 +1 @@
-3.4.2
+3.4.5

Gemfile.lock

@@ -628,4 +628,4 @@ DEPENDENCIES
   webmock
 
 BUNDLED WITH
-   2.5.21
+   2.7.0

app/models/command/parser/context.rb

@@ -58,16 +58,16 @@ class Command::Parser::Context
     Collection.where("lower(name) like ?", "%#{string.downcase}%").first
   end
 
+  def filter
+    user.filters.from_params(params.permit(*Filter::Params::PERMITTED_PARAMS).reverse_merge(**FilterScoped::DEFAULT_PARAMS))
+  end
+
   private
     attr_reader :controller, :action, :params
 
     MAX_CARDS = 20
     MAX_CLOSED_CARDS = 10
 
-    def filter
-      user.filters.from_params(params.permit(*Filter::Params::PERMITTED_PARAMS).reverse_merge(**FilterScoped::DEFAULT_PARAMS))
-    end
-
     def viewing_card_perma?
       controller == "cards" && action == "show"
     end