These experimental packages are now available in the Go standard
library since Go 1.21:
1. golang.org/x/exp/slices -> slices [1]
2. golang.org/x/exp/maps -> maps [2]
[1]: https://go.dev/doc/go1.21#slices
[2]: https://go.dev/doc/go1.21#maps
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
Add an OverrideChanges and an OverrideConfig field to CommitOptions,
both of which can be used to make last-minute edits to the configuration
of an image that we're committing.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>