Packer version update

Author: smokodon

cookbooks/travis_ci_ubuntu_2204/attributes/default.rb

@@ -98,7 +98,7 @@
 override['travis_build_environment']['mercurial_version'] = '6.5.2'
 override['travis_build_environment']['ibm_advanced_tool_chain_version'] = 14.0
 
-override['travis_build_environment']['packer']['amd64']['version'] = '1.11.0'
+override['travis_build_environment']['packer']['amd64']['version'] = '1.11.1'
 override['travis_build_environment']['packer']['amd64']['checksum'] = \
 'dcac06a4c671bbb71e916da5abe947ebf4d6aa35c197e21c7c7b1d68cb8b7cad'