refactor: increase maximum AXI4-Stream width
The application is limited by the BSP configuration of the AXI4 interfaces. This increases that limit.
Maybe the BSP should not have a pkg_common_axi_cfg.vhd at all, and the application should define these limits. The BSP already has pkg_bsp_ifs_cfg.vhd.
TODO: Consider moving the BSP configuration to Application side
Merging this to main for now.