List of unsafe processes not generated correctly

[rkahl]

Describe the Bug

The list of unsafe processes is not being generated in a way the facter expects it. The processes are concatenated by \n instead of a newline character.

Expected Behavior

The file "patching_unsafe_processes" should list the process names line by line.

Steps to Reproduce

Just add multiple unsafe processes, e.g. in Hiera:
patching_as_code::unsafe_process_list:

• proc1
• proc2
• proc3

Environment

patching_as_code 1.1.7

Additional Context

The \n must be enclosed in double quotes instead of single quotes to be interpreted as newline. The affected line in init.pp should read:
content => $unsafe_process_list.join("\n"),