Publish license file of oc on downloads-openshift-console

Publish the license file with oc binary on downloads-openshift-console
since oc binary is applied Apache License 2.0.

This depends on openshift/oc#337 to provide the license in cli-artifacts.

manifests/07-downloads-deployment.yaml

@@ -89,10 +89,14 @@ spec:
               os.mkdir(arch)
               for operating_system in ['linux', 'mac', 'windows']:
                   os.mkdir(os.path.join(arch, operating_system))
+                  target_path = os.path.join(arch, operating_system, 'LICENSE')
+                  os.symlink('/usr/share/openshift/LICENSE', target_path)
           for arch in ['arm64', 'ppc64le', 's390x']:
               os.mkdir(arch)
               for operating_system in ['linux']:
                   os.mkdir(os.path.join(arch, operating_system))
+                  target_path = os.path.join(arch, operating_system, 'LICENSE')
+                  os.symlink('/usr/share/openshift/LICENSE', target_path)
 
           for arch, operating_system, path in [
                   ('amd64', 'linux', '/usr/share/openshift/linux_amd64/oc'),