Not publishing this attribute fixes the consumers that don't set it.
Those may encounter either a conflict of Kotlin <= 1.5.31 rule on
{JVM, Android} -> Android vs Gradle rule
{standard-jvm, android} -> standard-jvm (causing disambiguation
failures). Or they may run Gradle < 7.0 which doesn't have
disambiguation rules for `org.gradle.jvm.environment` and therefore
treats it as an ordinary extra attribute, thus eventually preferring
variants which don't have it if no other disambiguation rule worked
(again causing disambiguation failures since some rules may prefer the
variants where this attribute *is* set).
Also set a "non-jvm" value of this attribute for non-JVM variants for
project-to-project dependencies in order to "align" them so that Gradle
doesn't prefer variants not marked with this attribute.
Extend the set of dependency resolution tests which check
compatibility of different kinds of Android & JVM consumers against
project and published library: add Kotlin 1.5.31 consumers, also check
consumption with different Gradle version than the one which did the
publication.
Issue #KT-49835
Sergey Igushkin
844876a974