Add Unarchiver Processor to fix glob error
Add Unarchiver Processor to fix glob error

Add Unarchiver Processor to fix glob error for recent CodeSignatureVerifier commit. (https://github.com/autopkg/keeleysam-recipes/commit/f8fe7b03b274cfff75c17f274b0824ef5556b05b)

```CodeSignatureVerifier
{'Input': {'input_path': u'/Users/ladmin/Library/AutoPkg/Cache/com.github.keeleysam.recipes.FileZilla.download/downloads/FileZilla.app',
           'requirement': u'identifier "org.filezilla-project.filezilla" and anchor apple generic and certificate 1[field.1.2.840.113635.100.6.2.6] /* exists */ and certificate leaf[field.1.2.840.113635.100.6.1.13] /* exists */ and certificate leaf[subject.OU] = "5VPGKXL75N"'}}
Error processing path '/Users/ladmin/Library/AutoPkg/Cache/com.github.keeleysam.recipes.FileZilla.download/downloads/FileZilla.app' with glob. 
Failed.
```
The munki recipe should probably be cleaned up too as that uses Unarchiver Processor and will result in redundant and unnecessary files with different paths.
autopkg/keeleysam-recipes