hafnium-code-coverage-fvp: add two parameters to include/exclude files/folders

- The parameters are being passed to code coverage tool to filter
files and folders from the report using glob patterns.

Signed-off-by: Saul Romero <saul.romero@arm.com>
Change-Id: I6de4bae34262b1325a9006d6de57de3f2366f624
1 file changed