[SPARK-18993][BUILD] Unable to build/compile Spark in IntelliJ due to missing Scala deps in spark-tags

## What changes were proposed in this pull request?

This adds back a direct dependency on Scala library classes from spark-tags because its Scala annotations need them.

## How was this patch tested?

Existing tests

Author: Sean Owen <sowen@cloudera.com>

Closes #16418 from srowen/SPARK-18993.