USB: serial: pl2303: fix type detection for odd device

At least one pl2303 device has a bcdUSB of 1.0.1 which most likely was
was intended as 1.1.

Allow bcdDevice 1.0.1 but interpret it as 1.1.

Fixes: 1e9faef4d26d ("USB: serial: pl2303: fix HX type detection")
Cc: [e-mail] # 5.13
Link: https://lore.kernel.org/linux-usb/[e-mail]
Reported-by: Gary van der Merwe <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Johan Hovold <[e-mail]>

drivers/usb/serial/pl2303.c

···
 	bcdUSB = le16_to_cpu(desc->bcdUSB);
 
 	switch (bcdUSB) {
+	case 0x101:
+		/* USB 1.0.1? Let's assume they meant 1.1... */
+		fallthrough;
 	case 0x110:
 		switch (bcdDevice) {
 		case 0x300: