Update devfile library and odo version for registry tests

[thepetk]

Which area/kind this issue is related to?

/area ci
/area registry

Issue Description

As seen in the checks of this PR when someone tries to add multiple endpoints, from different components, sharing the same port the validate_devfile_schemas & check_odov3 tests are failing.

For validate_devfile_schemas the reason is that we are using an old version of the devfile library for this test. In its latest version the library allows a devfile to have same ports for different component endpoints.

For check_odov3 we should wait until a new version is released, as odo very recently updated their library version. This way we should be able to pass the check_odov3 check having same ports for different component endpoints.

Acceptance Criteria

• The library version is updated inside tests/validate_devfile_schemas/go.mod to a version that supports having same port numbers for different components.

[thepetk]

blocking #998

[thepetk]

Putting back in review as we need to check how the odo version update will be handled

[thepetk]

I've created #1415 in order to investigate the usage of odo nightly builds in registry tests. As the new issue will take care of odo update, we can close the current issue.