Fix GitHub Actions annotation format.

Co-authored-by: Bo Anderson <[email protected]>

Author: MikeMcQuaid

Library/Homebrew/cask/installer.rb

@@ -135,10 +135,10 @@ def check_deprecate_disable
 
       case deprecate_disable_type
       when :deprecated
-        puts "::warning #{message_full}" if ENV["GITHUB_ACTIONS"]
+        puts "::warning::#{message_full}" if ENV["GITHUB_ACTIONS"]
         opoo message_full
       when :disabled
-        puts "::error #{message_full}" if ENV["GITHUB_ACTIONS"]
+        puts "::error::#{message_full}" if ENV["GITHUB_ACTIONS"]
         raise CaskCannotBeInstalledError.new(@cask, message)
       end
     end

Library/Homebrew/extend/kernel.rb

@@ -147,12 +147,12 @@ def odeprecated(method, replacement = nil,
 
     disable = true if disable_for_developers && Homebrew::EnvConfig.developer?
     if disable || Homebrew.raise_deprecation_exceptions?
-      puts "::error #{message}" if ENV["GITHUB_ACTIONS"]
+      puts "::error::#{message}" if ENV["GITHUB_ACTIONS"]
       exception = MethodDeprecatedError.new(message)
       exception.set_backtrace(backtrace)
       raise exception
     elsif !Homebrew.auditing?
-      puts "::warning #{message}" if ENV["GITHUB_ACTIONS"]
+      puts "::warning::#{message}" if ENV["GITHUB_ACTIONS"]
       opoo message
     end
   end

Library/Homebrew/formula_installer.rb

@@ -206,10 +206,10 @@ def prelude
 
       case deprecate_disable_type
       when :deprecated
-        puts "::warning #{message}" if ENV["GITHUB_ACTIONS"]
+        puts "::warning::#{message}" if ENV["GITHUB_ACTIONS"]
         opoo message
       when :disabled
-        puts "::error #{message}" if ENV["GITHUB_ACTIONS"]
+        puts "::error::#{message}" if ENV["GITHUB_ACTIONS"]
         raise CannotInstallFormulaError, message
       end
     end