add nvmrc to ignore

Merge pull request rancher#4040 from westlywright/2.4.do.ubu.2004

[2.4] Add Ubuntu 20.04 LTS to valid images for DO

Merge pull request rancher#4034 from westlywright/2.4.revert.upgrade.…

…no.downgrade.catalog

[2.4] Revert catalog version filter change

show correct ui build version on prod builds

Merge pull request rancher#3993 from westlywright/2.4.drone.build.bug

Fix bug in drone build

Merge pull request rancher#3994 from loganhz/registry

[backport 2.3] Fix registry credentials so that it doesn't crash

Merge pull request rancher#3969 from rancher/codyrancher-patch-2

(backport) Add Cape Town (af-south-1) as a supported AWS region.

bump ui

(backport) Add Cape Town (af-south-1) as a supported AWS region.

Merge pull request rancher#3948 from westlywright/2.3.backport.eks.nu…

…ll.subnets

[2.3] Missing Backport EKS Fixes