The `resharding_disallow_writes.js` started failing after SERVER-64464 due to sanity checks added on shard versions.
It tests that some commands work as expected while resharding is in progress. In particular, the collMod command is expected to fail due to ReshardCollectionInProgress or MaxTimeMSExpired. This has been recently changed since just MaxTimeMSExpired was expected (as for the DDL operations) but this does work on multiversion suite.
As aggreed with max.hirschhorn, the gaol of this ticket is to revert the preciously expected errors for the collMod command and exclude this test from multiversion suite. Further analyzes will follow to better define expectations also in multiversion.