Updating PUREVPN 2023-MAY-04

[julianojulio]

Breaking change

1. Removed `openvpn/purevpn/nl2-ovpn-p2p.ovpn` 
2. Changed default.ovpn from `nl2-ovpn-tcp` to `usny2-ovpn-udp`: fixes https://github.com/haugene/docker-transmission-openvpn/issues/2604

Proposed change

1. Fixes https://github.com/haugene/docker-transmission-openvpn/issues/2604 by changing `default.ovpn` from `nl2-ovpn-tcp` to `usny2-ovpn-udp`. This will fix the connection reset issues.
2. Updated the list of OVPN configs from PureVPN

Type of change

• [x] Bugfix (non-breaking change which fixes an issue)
• [ ] New provider (thank you!)
• [x] Updated provider (thank you!)
• [ ] New feature (which adds functionality to a provider script/repo usage)
• [ ] Breaking change (fix/feature causing existing functionality to break)

Additional information

• This PR fixes or closes issue: fixes #2604
• This PR is related to issue: relates to #
• Link to documentation updated (if done separately): https://...

Checklist

• [ ] The code change is tested and works locally.
• [x] There is no commented out code in this PR.

If user exposed functionality or configuration variables are added/changed:

• [ ] Documentation added/updated

[pkishino]

So the nl config is invalid?

[julianojulio]

So the nl config is invalid?

It was a temporary hiccup because PureVPN still provides that file as part of their configuration. However, an improvement could be a list of defaults instead of a single file through a symbolic link.