Add unused literal spec for with ... yield

Don't catch unused comparisons with regex literals, regardless of operator

spec/ameba/rule/lint/unused_comparison_spec.cr

@@ -37,7 +37,7 @@ module Ameba::Rule::Lint
         CRYSTAL
     end
 
-    it "passes if a regex literal is part of a === or =~ comparison" do
+    it "passes if a regex literal is part of a comparison" do
       expect_no_issues subject, <<-CRYSTAL
         /f(o+)(bar?)/ === "fooba"
         puts $~

spec/ameba/rule/lint/unused_literal_spec.cr

@@ -65,6 +65,13 @@ module Ameba::Rule::Lint
         CRYSTAL
     end
 
+    it "passes if a literal is passed to with or yield" do
+      expect_no_issues subject, <<-CRYSTAL
+        yield 1
+        with "2" yield :three
+        CRYSTAL
+    end
+
     it "fails if literals are top-level" do
       expect_issue subject, <<-CRYSTAL
         1234

src/ameba/rule/lint/unused_comparison.cr

@@ -53,8 +53,8 @@ module Ameba::Rule::Lint
 
     def test(source, node : Crystal::Call, last_is_used : Bool)
       if !last_is_used && node.name.in?(COMPARISON_OPERATORS) && node.args.size == 1
-        return if node.name.in?("===", "=~") &&
-                  (node.obj.is_a?(Crystal::RegexLiteral) || node.args.first.is_a?(Crystal::RegexLiteral))
+        return if node.obj.is_a?(Crystal::RegexLiteral) ||
+                  node.args.first.is_a?(Crystal::RegexLiteral)
 
         issue_for node, MSG
       end