Merge branch '2.7.x'

• 2.7.x: (73 commits) maint: Deal with [].to_s problem in 1.9.2 (#8411) Fix change group for POSIX file provider Fix problem with set_mode (chmod) behavior on different test environments. Undo change to failing test on 1.8.5 Resist directory traversal attacks through indirections. (#9838) Return the tranaction report when doing a ral save (#9837) Split parameter pruning from manifest formatting (#9837) Move resource formatting method to Puppet::Resource (#9837) Move properties in prep to move proc to method (#9837) Make a clearer variable name in the specs (#9837) Call puppet apply to avoid deprecation warning (#9837) Extract methods from the main section of the resource application (#9837) Start the cleanup of the puppet resource application (#9832) Test failures with some ActiveRecord versions. Updates for 2.6.11 Updating version numbers for 2.7.5 (#9832) 2.7.4 StoreConfigs regression with PostgreSQL. (#9832) 2.7.4 StoreConfigs regression with PostgreSQL. (#9458) Require main puppet module (#9793) "secure" indirector file backed terminus base class. ...