Update TypeProf to 0.5.2

gems/bundled_gems

@@ -6,4 +6,4 @@ test-unit 3.3.6 https://github.com/test-unit/test-unit 3.3.6
 rexml 3.2.4 https://github.com/ruby/rexml
 rss 0.2.9 https://github.com/ruby/rss 0.2.9
 rbs 0.17.0 https://github.com/ruby/rbs
-typeprof 0.5.1 https://github.com/ruby/typeprof
+typeprof 0.5.2 https://github.com/ruby/typeprof