Spark artefacts built against Scala 2.13 incorrectly depend on Scala 2.12

Snapshots of Spark 3.2 built against Scala 2.13 are available at https://repository.apache.org/content/repositories/snapshots/org/apache/spark/, but they seem to depend on Scala 2.12. Specifically if I look at https://repository.apache.org/content/repositories/snapshots/org/apache/spark/spark-parent_2.13/3.2.0-SNAPSHOT/spark-parent_2.13-3.2.0-20210223.010629-29.pom I see:

<scala.version>2.12.10</scala.version>
<scala.binary.version>2.13</scala.binary.version

It looks like https://github.com/apache/spark/blob/8f994cbb4a18558c2e81516ef1e339d9c8fa0d41/dev/change-scala-version.sh#L65 needs to be updated to also change the `scala.version` and not just the `scala.binary.version`.