config/ie/buildAll : Allow for version overrides from command arguments

[ivanimanishi]

Several small updates/fixes to the IE-specific options/build scripts.
Main objective here is to allow for selective builds when using the buildAll script which are useful, for example, when installing a new version of a dcc.

Checklist

• I have read the contribution guidelines.
• I have updated the documentation, if applicable.
• I have tested my change(s) in the test suite, and added new test cases where necessary.
• My code follows the Cortex project's prevailing coding style and conventions.