`archive.extracted` fails for `.img.xz`

Description of Issue

A very vanilla archive.extracted state is failing for XZ archives.

First, with:

    ID: /tmp/vendor-images/ubuntu-18.04.3-preinstalled-server-arm64+raspi3/0b29297cf9f2a2112d634b1e29f94507
                                Function: archive.extracted
                                  Result: False
                                 Comment: Could not guess archive_format from the value of the 'source' argument. Please set this archive_format to one of the following: tar, rar, zip
                                 Started: 17:52:20.209757
                                Duration: 4.098 ms
                                 Changes:   

And then with archive_type: zip set:

ID: /tmp/vendor-images/ubuntu-18.04.3-preinstalled-server-arm64+raspi3/0b29297cf9f2a2112d634b1e29f94507
                                Function: archive.extracted
                                  Result: False
                                 Comment: /var/cache/salt/minion/extrn_files/api/cdimage.ubuntu.com/releases/bionic/release/ubuntu-18.04.3-preinstalled-server-arm64+raspi3.img.xz is not a ZIP file. Additional info follows:
                                          
                                          archive location:
                                              /var/cache/salt/minion/extrn_files/api/cdimage.ubuntu.com/releases/bionic/release/ubuntu-18.04.3-preinstalled-server-arm64+raspi3.img.xz
                                          
                                          The following workarounds must be used for this state to proceed (assuming the source file is a valid zip archive):
                                          
                                          - 'if_missing' must be set
                                 Started: 17:54:50.135402
                                Duration: 2323.976 ms
                                 Changes:   

Setup

Run the bellow:

# unzip_state.sls
various_zip_packages:
  pkg.installed:
    - pkgs:
        - unzip
        - xz-utils

/tmp/vendor-images/ubuntu-18.04.3-preinstalled-server-arm64+raspi3/0b29297cf9f2a2112d634b1e29f94507:
  archive.extracted:
    - source: http://cdimage.ubuntu.com/releases/bionic/release/ubuntu-18.04.3-preinstalled-server-arm64+raspi3.img.xz
    - source_hash: 0b29297cf9f2a2112d634b1e29f94507
    - archive_format: zip
    - require:
        - various_zip_packages

Steps to Reproduce Issue

Versions Report

Salt Version:
           Salt: 2019.2.2-3-g71e0088
 
Dependency Versions:
           cffi: 1.13.1
       cherrypy: Not Installed
       dateutil: 2.8.0
      docker-py: Not Installed
          gitdb: Not Installed
      gitpython: Not Installed
          ioflo: Not Installed
         Jinja2: 2.10.3
        libgit2: Not Installed
        libnacl: Not Installed
       M2Crypto: Not Installed
           Mako: Not Installed
   msgpack-pure: Not Installed
 msgpack-python: 0.6.2
   mysql-python: Not Installed
      pycparser: 2.19
       pycrypto: 2.6.1
   pycryptodome: Not Installed
         pygit2: Not Installed
         Python: 3.6.8 (default, Oct  7 2019, 12:59:55)
   python-gnupg: Not Installed
         PyYAML: 3.13
          PyZMQ: 18.1.0
           RAET: Not Installed
          smmap: Not Installed
        timelib: Not Installed
        Tornado: 4.5.3
            ZMQ: 4.3.2
 
System Versions:
           dist: Ubuntu 18.04 bionic
         locale: UTF-8
        machine: x86_64
        release: 4.15.0-65-generic
         system: Linux
        version: Ubuntu 18.04 bionic
 

Start at the archive.extracted state entry point and reproduce the provided state with the .img.xz source and archive_format settings. Trace how the archive format is detected and handled for this source. Done means the state can process the reported XZ archive without treating it as a ZIP or requiring unrelated workarounds.