sorbet: Update RBI files.

Autogenerated by the [sorbet](https://github.com/Homebrew/brew/blob/master/.github/workflows/sorbet.yml) workflow.

Library/Homebrew/sorbet/rbi/hidden-definitions/hidden.rbi

@@ -8156,8 +8156,6 @@ module Homebrew::EnvConfig
 
   def self.no_bootsnap?(); end
 
-  def self.no_bottle_source_fallback?(); end
-
   def self.no_color?(); end
 
   def self.no_compat?(); end
@@ -23398,6 +23396,8 @@ class RSpec::Mocks::Proxy
 
   def check_for_unexpected_arguments(expectation); end
 
+  def ensure_can_be_proxied!(object); end
+
   def ensure_implemented(*_args); end
 
   def has_negative_expectation?(message); end