Bump spark-core_2.11 from 2.4.0 to 2.4.7
Bump spark-core_2.11 from 2.4.0 to 2.4.7

Bumps spark-core_2.11 from 2.4.0 to 2.4.7.

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
optimatika/ojAlgo-extensions