firmware: pcie: increase RB size to 17 to allow 16 entries. Ref T1852
firmware: pcie: increase RB size to 17 to allow 16 entries. Ref T1852

Signed-off-by: Nicolas Morey-Chaisemartin <7188b998d7bb37a035517aa285fa3f5a95344e80@kalray.eu>

kalray/odp-mppa,kalray/odp-mppa,kalray/odp-mppa,kalray/odp-mppa,kalray/odp-mppa,kalray/odp-mppa,kalray/odp-mppa