Create HAPI tests for too small maximum entity configurations

Create HAPI tests that check the correct functioning of the consensus node in the case that an invalid property file was uploaded that overrides the maximum entity values with numbers that are lower than the current count.

Locate the existing HAPI tests and the property-file configuration handling for maximum entity values. Start by running the relevant HAPI test suite and identify how invalid values below the current entity count are loaded. Add coverage for these overrides and verify that the consensus node behaves correctly without accepting the invalid configuration.

Written by the indexing model from the issue text.