Add compatibility layer for SNAPSHOT metadata Gradle 5.3 to 5.6 have an issue when publishing a Gradle Module Metadata with a unique snapshot. This commit enables Gradle 6+ to consume such metadata files without error.
Changes in Gradle Module Metadata loading We no longer define any configurations, like default or the maven ones. In the past, we still had these defined which allowed partial legacy selection. But it made no sense since all these configurations would not have any dependencies for example.