Pin zeitwerk to version 2.6.16

Author: depfu[bot]

hanami-view.gemspec

@@ -32,7 +32,7 @@ Gem::Specification.new do |spec|
   spec.add_runtime_dependency "dry-inflector", "~> 1.0", "< 2"
   spec.add_runtime_dependency "temple", "~> 0.10.0", ">= 0.10.2"
   spec.add_runtime_dependency "tilt", "~> 2.3"
-  spec.add_runtime_dependency "zeitwerk", "~> 2.6"
+  spec.add_runtime_dependency "zeitwerk", "2.6.16"
 
   spec.add_development_dependency "bundler"
   spec.add_development_dependency "rake"