Remove Vagrant reference

[DonRichards]

• If applicable, link to the documentation page relevant to your issue below.

https://islandora.github.io/documentation/technical-documentation/resizing-vm/

https://github.com/Islandora/documentation/blob/main/docs/technical-documentation/resizing-vm.md

This references CLAW and vagrant. 2 things no longer relevant

• **If this is a request for new documentation, where in the [existing documentation]
  N/A

• Describe your documentation request.
  Remove the file to avoid confusion.

• Which version of islandora are you using?
  2.x

• What user roles is this documentation intended for?
  n/a

• What implementations of islandora does this documentation request apply to?

Any related open or closed issues to this bug report?
N/a

Screenshots:
N/A

[ysuarez]

This was brought up at today's tech call. We will delay making a decision, but we are leaning on removing the Vagrant related docks, since we expect fur to use Ansible playbook with Vagrant currently.