machine/rp2040: correct issue with spi pin validation

src/machine/machine_rp2040_spi.go

@@ -181,11 +181,11 @@ func (spi SPI) Configure(config SPIConfig) error {
 	var okSDI, okSDO, okSCK bool
 	switch spi.Bus {
 	case rp.SPI0:
-		okSDI = config.SDI == 0 || config.SDI == 4 || config.SDI == 16
+		okSDI = config.SDI == 0 || config.SDI == 4 || config.SDI == 16 || config.SDI == 20
-		okSDO = config.SDO == 3 || config.SDO == 7 || config.SDO == 19
+		okSDO = config.SDO == 3 || config.SDO == 7 || config.SDO == 19 || config.SDO == 23
-		okSCK = config.SCK == 2 || config.SCK == 6 || config.SCK == 18
+		okSCK = config.SCK == 2 || config.SCK == 6 || config.SCK == 18 || config.SCK == 22
 	case rp.SPI1:
-		okSDI = config.SDI == 8 || config.SDI == 12 || config.SDI == 28
+		okSDI = config.SDI == 8 || config.SDI == 12 || config.SDI == 24 || config.SDI == 28
 		okSDO = config.SDO == 11 || config.SDO == 15 || config.SDO == 27
 		okSCK = config.SCK == 10 || config.SCK == 14 || config.SCK == 26
 	}