Require product test to select catalog explicitly

[findepi]

in

trino/testing/trino-product-tests/src/main/resources/tempto-configuration.yaml

Line 31 in 54dee4a

jdbc_url: jdbc:trino://${databases.presto.host}:${databases.presto.port}/hive/${databases.hive.schema}

we select hive catalog as default for product tests

This made sense in the beginning, when hive was the focus, but now is no longer beneficial and leads to bugs in tests. For example it's very easy to go to hive.default.nation table instead of some other connector's nation table. This is more likely with hive because hive connector is often configured.

relates to 44a8a7c#r1251887980 and similar changes in the past

[findepi]

cc @wendigo

[findepi]

cc @kokosing @alexjo2144 @findinpath @ebyhr