Release of v3.8.0

Installation of v3.8.0

To install odo, follow our installation guide at odo.dev
After each release, binaries are synced to developers.redhat.com

Make port-forwarding work on Podman with apps listening on the loopback interface, via a new --forward-localhost flag #6629 (rm3l)
Remove podman from experimental mode #6628 (feloy)
Automatically use in-cluster Devfile registries if any #6622 (rm3l)
On Podman, detect if application is listening on the loopback interface, and either error out or not depending on --ignore-localhost #6620 (rm3l)
Bump Go to 1.19 #6586 (rm3l)
Describe non-odo component #6615 (feloy)
Support exec command #6579 (valaparthvi)

Skip DevfileRegistriesList-related tests on non Kubernetes clusters #6640 (rm3l)
Ignore errors that might happen when getting Devfile Registries from the cluster #6639 (rm3l)
Allow : character in devfile registry URI #6624 (feloy)
fix links to devfile 2.2.0 spec #6616 (kadel)
Use Node image compatible with Z and P environments #6626 (HarshithaMS005)