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/debian/12/http/preseed.cfg

@@ -56,4 +56,6 @@ d-i preseed/early_command string
 d-i preseed/late_command string                                                   \
         echo 'Defaults:vagrant !requiretty' > /target/etc/sudoers.d/vagrant;      \
         echo 'vagrant ALL=(ALL) NOPASSWD: ALL' >> /target/etc/sudoers.d/vagrant;  \
-        chmod 440 /target/etc/sudoers.d/vagrant
+        chmod 440 /target/etc/sudoers.d/vagrant;                                  \
+        in-target apt-get update;                                                 \
+        in-target apt-get upgarde -y