can: kvaser_pciefd: Add MSI interrupts

Use MSI interrupts with fallback to INTx interrupts.

Signed-off-by: Martin Jocic <martin.jocic@kvaser.com>
Link: https://lore.kernel.org/all/20240620181320.235465-3-martin.jocic@kvaser.com


[mkl: kvaser_pciefd_probe(): call pci_free_irq_vectors() unconditionally]
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>