Update resource tags

[jemrobinson]

:white_check_mark: Checklist

• [x] You have given your pull request a meaningful title (e.g. Enable foobar integration rather than 515 foobar).
• [x] You are targeting the appropriate branch. If you're not certain which one this is, it should be develop.
• [x] Your branch is up-to-date with the target branch (it probably was when you started, but it may have changed since then).

:vertical_traffic_light: Depends on

n/a

:arrow_heading_up: Summary

Update the tags applied to Azure resources. New set of tags are:

• deployed_with: Pulumi or Python
• description: description from context file
• project: Data Safe Haven
• shm_name: from context file
• sre_name: from config
• version: current version (currently 5.0.0)

:closed_umbrella: Related issues

n/a

:microscope: Tests

Tested on a fresh SRE deployment

[github-actions[bot]]

Coverage report

Click to see where and how coverage changed

File	Statements	Missing	Coverage	Coverage (new stmts)	Lines missing
data_safe_haven/infrastructure/programs
declarative_sre.py
imperative_shm.py
data_safe_haven/infrastructure/programs/sre
application_gateway.py
apt_proxy_server.py					56
backup.py					42
data.py					113
database_servers.py					50
dns_server.py					56
firewall.py					75
gitea_server.py					77
hedgedoc_server.py					80
identity.py					68
monitoring.py					52
networking.py					68
remote_desktop.py					124
software_repositories.py					68
user_services.py					94
workspaces.py					113
Project Total

This report was generated by python-coverage-comment-action