Revert "Actually pin JVM heap in CI (#1081)" (#1084)
Revert "Actually pin JVM heap in CI (#1081)" (#1084)

This reverts commit c77be680e64e8262bef72c10c9500e4c13f38416.
saintx/ctia,yogsototh/ctia,threatgrid/ctia,saintx/ctia,saintx/ctia,threatgrid/ctia,threatgrid/ctia,yogsototh/ctia,yogsototh/ctia,threatgrid/ctia