Upgrade terraform-provider-openstack to v2.1.0

[guineveresaenger]

This PR was generated via $ upgrade-provider pulumi/pulumi-openstack.

EDIT: A couple things here:

• the tests are failing because our authentication is invalid -openstack:loadbalancer/getFlavorV2:getFlavorV2 should definitely still exist?
• possibly some autoaliasing shenanigans involving the fact that upstream fixed go mod versioning in between their "major" upgrade and this one? Regardless there should have been no renaming.

---

• Upgrading terraform-provider-openstack from 2.0.0 to 2.1.0. Fixes #645

[github-actions[bot]]

Does the PR have any schema changes?

Found 1 breaking change:

Types

• 🟢 "openstack:networking/PortFixedIp:PortFixedIp": required: "subnetId" property is no longer Required

New resources:

• index/bgpvpnNetworkAssociateV2.BgpvpnNetworkAssociateV2
• index/bgpvpnPortAssociateV2.BgpvpnPortAssociateV2
• index/bgpvpnRouterAssociateV2.BgpvpnRouterAssociateV2
• index/bgpvpnV2.BgpvpnV2

Maintainer note: consult the runbook for dealing with any breaking changes.

[pulumi-bot]

This PR has been shipped in release v4.1.0.