[SPARK-43850][BUILD][GRAPHX] Remove the import for scala.language.higherKinds and delete the corresponding suppression rule
#43128
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What changes were proposed in this pull request?
scala.language.higherKindsis deprecated and no longer needs to be imported explicitly in Scala 2.13, so this PR removes the imports for scala.language.higherKinds and the corresponding compiler suppression rules.Why are the changes needed?
In SPARK-43849(#41356), I added compiler suppression rules to allow
unused importschecks to work with both Scala 2.12 and Scala 2.13. As there is no longer a need to support Scala 2.12, we can now clean them up.Does this PR introduce any user-facing change?
No
How was this patch tested?
Pass GitHub Actions
Was this patch authored or co-authored using generative AI tooling?
No