Hyperv (#14)

* Do not commit the .venv file

* Fix packer formatting issues

* I am, once again, asking to fix the cache path

* Fix URI generation for tests

* Prevent prompting during Hyper-V tests

* Add more waits to hopefully build on GHA

* Hyper-V ISO expansion

Expand coverage of Hyper-V ISO to all distros except Debian
Simplify a few steps in the update/upgrade process for VMs
Edit the test script for Windows support

* Fix plugin cache path on Mac

* Point to the correct mirror URL

distros/centos-stream/9/amd64.pkrvars.hcl.sh

@@ -7,7 +7,7 @@ name="${0%.sh}"
 
 baseurl="https://mirror.stream.centos.org/9-stream/BaseOS/x86_64/iso/CentOS-Stream-9-latest-x86_64-boot.iso"
 checksums="$(mktemp)"
-until curl -f -L -o "${checksums}" "${baseurl}.SHA256SUM"; do
+until curl -f -L "${baseurl}.SHA256SUM" > "${checksums}"; do
 	sleep 1
 done
 sha="$(awk '/SHA256/ {print $4}' "${checksums}")"
@@ -26,4 +26,4 @@ boot_command = [
   "<enter><wait>"
 ]
 cd_files = [ "distros/centos-stream/9/disc/*" ]
-HERPDERP
+HERPDERP