CPCIS_Connectors_P1_P4_P6: Fix JTAG lines assignment to BP_DUAL diff pairs
Sorry but it's for compatibility with another Peripheral Board already designed:
- BP_JTAG_TDI -> BP_DUAL_1 - it's already OK
- BP_JTAG_TDO -> BP_DUAL_0 - it's already OK
- BP_JTAG_TMS -> BP_DUAL_2 - it's already OK
- BP_JTAG_TCK -> BP_DUAL_4 - Needs swapping
- BP_JTAG_TRST -> BP_DUAL_3 - Needs swapping