False-positive Lint/LambdaWithoutLiteralBlock when using itself

[WaKeMaTTa]

Expected behavior

Rubocop shouldn't complain.

Actual behavior

Rubocop complains with Lint/LambdaWithoutLiteralBlock.

Steps to reproduce the problem

my_file.rb

service = lambda(&:itself)
service.call("Hello")

$ bundle exec rubocop my_file.rb

my_file.rb:10:1: W: [Correctable] Lint/LambdaWithoutLiteralBlock: lambda without a literal block is deprecated; use the proc without lambda instead.

RuboCop version

$ [bundle exec] rubocop -V
1.26.1 (using Parser 3.1.1.0, rubocop-ast 1.16.0, running on ruby 3.0.1 x86_64-linux)
  - rubocop-performance 1.13.3
  - rubocop-rails 2.14.2
  - rubocop-rspec 2.9.0