Check that the code can be run on an operational version of the software stack

The default-current version of the stack is no longer being updated on the current HPCs and so check that the code works with an operational version of the stack.

Start by identifying the current HPC software stack and the default-current stack configuration used by this Rose app. Check where the stack version is selected and run the existing application or tests against an operational stack. Done means the code runs successfully on a currently supported HPC stack, with any required compatibility changes documented.

Written by the indexing model from the issue text.