Replaced "true" with true in snapshot restore docs
Replaced "true" with true in snapshot restore docs

Closes #19947

strapdata/elassandra-test,strapdata/elassandra-test,strapdata/elassandra-test,strapdata/elassandra-test,strapdata/elassandra-test,strapdata/elassandra-test,strapdata/elassandra-test