This commit fixes existing uses of forbidden apis in the test framework
and re-enables the forbidden apis check. It was previously completely
disabled and had missed a rename of the forbidden apis signatures files.
closes#32772
This change adds a Fixture class for use by gradle. A Fixture is an
external process that integration tests will use. It can be added as a
dependsOn for integTest, and will automatically be shutdown upon success
or failure, as well as relevant information dumped on failure. There is
also an example fixture in this change.