Change done xblock version due to xblock-utils current version (1.0.5) incompatibility. This change should be removed after Hawthorn migration.
Change done xblock version due to xblock-utils current version (1.0.5) incompatibility. This change should be removed after Hawthorn migration.

proversity-org/edx-platform,proversity-org/edx-platform,proversity-org/edx-platform,proversity-org/edx-platform