nios: Updated FPGA version to reflect tuning fixes

Author: Jon Szymaniak

hdl/fpga/ip/altera/nios_system/software/bladeRF_nios/src/fpga_version.h

@@ -8,7 +8,7 @@
 #define FPGA_VERSION_ID         0x7777
 #define FPGA_VERSION_MAJOR      0
 #define FPGA_VERSION_MINOR      3
-#define FPGA_VERSION_PATCH      4
+#define FPGA_VERSION_PATCH      5
 #define FPGA_VERSION ((uint32_t)( FPGA_VERSION_MAJOR        | \
                                  (FPGA_VERSION_MINOR << 8)  | \
                                  (FPGA_VERSION_PATCH << 16) ) )