Issue 2190 - Set up new Simbank tests to replace inttests

[jadecarino]

Why?

For galasa-dev/projectmanagement#2190

Part of the efforts to replace all the old inttests that rely on the Linux VMs with new tests.

• This PR adds a new GH workflow that runs the SimBankIVT, BasicAccountCreditTest and ProvisionedAccountCreditTests. This is the equivalent of what the inttest SimbankLocalJava11Ubuntu does so that test can be removed once this is merged. This workflow is called after every Main Build of the Simplatform repo, and will be called as part of a daily regression run at 6am.
• This PR also makes some updates to the build-locally.sh script so that it can be ran inside the Test Simbank workflow, but still functions as it did originally when ran locally.
• This PR also makes some updates to the test-locally.sh script which did not work - it can now run the SimBankIVT, BasicAccountCreditTest and ProvisionedAccountCreditTests locally.