(maint) Flip version detection

[joshcooper]

The test incorrectly expected md5 checksums with puppet 8. Now we default to sha256, unless testing with 6. Puppet 5 is EOL.

[joshcooper]

❯ export PUPPET_AGENT_BRANCH=main
❯ export BEAKER_setfile=hosts.yaml
❯ export PUPPET_INSTALL_TYPE=agent
❯ export BEAKER_TESTMODE=apply
❯ export BEAKER_PUPPET_COLLECTION=puppet-nightly
❯ export BEAKER_PUPPET_AGENT_SHA=0ca106596dfb1bb1509e0a7b1c09e6e6907bd6fe
❯ export TEST_FRAMEWORK=beaker-rspec
❯ bx rake beaker
...
Manages yumrepo
localhost $ scp /tmp/beaker20230228-806894-1504mds rocky8-64-1:/tmp/apply_manifest_084005403.pp.UnaYrj {:ignore => }
  creates multiple yum repo files
localhost $ scp /tmp/beaker20230228-806894-sapzzz rocky8-64-1:/tmp/apply_manifest_084011279.pp.35Fjog {:ignore => }
  removes a yumrepo entry
localhost $ scp /tmp/beaker20230228-806894-jqa60 rocky8-64-1:/tmp/apply_manifest_084016731.pp.TDzaeQ {:ignore => }
localhost $ scp /tmp/beaker20230228-806894-u903bw rocky8-64-1:/tmp/apply_manifest_084019498.pp.nbAz0F {:ignore => }
  updates a yumrepo entry
  discovers yumrepos
  `proxy` property
    when set to a URL
localhost $ scp /tmp/beaker20230228-806894-wiqnob rocky8-64-1:/tmp/apply_manifest_084024605.pp.nEpY4h {:ignore => }
localhost $ scp /tmp/beaker20230228-806894-az7dmv rocky8-64-1:/tmp/apply_manifest_084027280.pp.9quWb2 {:ignore => }
      applies idempotently
      File "/etc/yum.repos.d/proxied-repo.repo"
        content
          is expected to contain "proxy=http://proxy.example.com:3128"
    when set to `absent`
localhost $ scp /tmp/beaker20230228-806894-rrz7a rocky8-64-1:/tmp/apply_manifest_084033015.pp.BKZI7U {:ignore => }
localhost $ scp /tmp/beaker20230228-806894-10b0w08 rocky8-64-1:/tmp/apply_manifest_084035861.pp.njm0oZ {:ignore => }
      applies idempotently
      File "/etc/yum.repos.d/proxied-repo.repo"
        content
          is expected not to contain "proxy"
    when set to `_none_`
localhost $ scp /tmp/beaker20230228-806894-zi2cg7 rocky8-64-1:/tmp/apply_manifest_084038809.pp.yzpR4L {:ignore => }
localhost $ scp /tmp/beaker20230228-806894-1xa6f3a rocky8-64-1:/tmp/apply_manifest_084041568.pp.SC4rLB {:ignore => }
      applies idempotently
      File "/etc/yum.repos.d/proxied-repo.repo"
        content
          is expected to match /^proxy=$/

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10 examples, 0 failures