Red Hat Konflux update devfile-registry-base-main (#269)

* Red Hat Konflux update devfile-registry-base-main
Signed-off-by: red-hat-konflux <konflux@no-reply.konflux-ci.dev>

* correct devfile-registry-base build context path to index/server

Signed-off-by: Michael Valdron <mvaldron@redhat.com>

* devfile registry index server build fetches license

Signed-off-by: Michael Valdron <mvaldron@redhat.com>

* switch image from golang to ubi8/go-toolset to compile index server

Signed-off-by: Michael Valdron <mvaldron@redhat.com>

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Signed-off-by: Michael Valdron <mvaldron@redhat.com>
Co-authored-by: red-hat-konflux <konflux@no-reply.konflux-ci.dev>
Co-authored-by: Michael Valdron <mvaldron@redhat.com>

Author: 3 people