sorbet: add cli/args.rb to true

Library/Homebrew/sorbet/files.yaml

@@ -82,7 +82,6 @@ false:
   - ./cask/verify.rb
   - ./caveats.rb
   - ./cleanup.rb
-  - ./cli/args.rb
   - ./cli/parser.rb
   - ./cmd/--cache.rb
   - ./cmd/--cellar.rb
@@ -836,6 +835,7 @@ true:
   - ./cask/url.rb
   - ./checksum.rb
   - ./cleaner.rb
+  - ./cli/args.rb
   - ./compat/extend/nil.rb
   - ./compat/extend/string.rb
   - ./compat/formula.rb

Library/Homebrew/sorbet/rbi/cli.rbi

@@ -0,0 +1,19 @@
+# typed: strict
+
+module Homebrew::CLI
+  class Args < OpenStruct
+    def devel?; end
+
+    def HEAD?; end
+
+    def include_test?; end
+
+    def build_bottle?; end
+
+    def build_universal?; end
+
+    def build_from_source?; end
+
+    def named_args; end
+  end
+end