Add Additional Mirrors

The following should be added to the mirror syncing scripts:

• pfSense CE -> https://www.pfsense.org/download/
• OPNSense -> https://opnsense.org/download/
• SecurityOnion -> https://github.com/Security-Onion-Solutions/securityonion/blob/master/VERIFY_ISO.md
• SELKS -> https://www.stamus-networks.com/selks
• Brave Browser -> https://brave.com/linux/
• balenaEtcher -> https://cloudsmith.io/~balena/repos/etcher/setup/#formats-rpm
• Microsoft Edge -> https://www.microsoftedgeinsider.com/en-us/download?platform=linux-deb
• TeamViewer
• NGINX Amplify
• Wazuh
• CloudFlare WARP -> http://pkg.cloudflareclient.com
• Azure CLI
• Google Cloud SDK
• Sysdig
• Teleport
• HashiCorp -> apt.releases.hashicorp.com

For all repositories, we should attempt to sync all assets including apt-get / deb / yum / pacman / GPG signing keys. For any repos where we can't sync to TunaSync then we should prepare a script to warm up a SonaType Nexus repository and then we can link to that instead.