usb: dwc2: pci: Fix possible copy/paste issue

Fixes the following W=1 kernel build warning(s):

drivers/usb/dwc2/pci.c:73: warning: expecting prototype for dwc2_pci_probe(). Prototype was for dwc2_pci_remove() instead

Cc: Minas Harutyunyan <[e-mail]>
Cc: Greg Kroah-Hartman <[e-mail]>
Cc: [e-mail]
Acked-by: Minas Harutyunyan <[e-mail]>
Signed-off-by: Lee Jones <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/usb/dwc2/pci.c

···
 };
 
 /**
- * dwc2_pci_probe() - Provides the cleanup entry points for the DWC_otg PCI
+ * dwc2_pci_remove() - Provides the cleanup entry points for the DWC_otg PCI
  * driver
  *
  * @pci: The programming view of DWC_otg PCI