ALSA: hda/tas2781: Fix EFI name for calibration beginning with 1 instead of 0

A bug reported by one of my customers that EFI name beginning with 0
instead of 1.

Fixes: 4fe23851 ("ALSA: hda/tas2781: Move and unified the calibrated-data getting function for SPI and I2C into the tas2781_hda lib")
Signed-off-by: Shenghao Ding <shenghao-ding@ti.com>
Link: https://patch.msgid.link/20250827043404.644-1-shenghao-ding@ti.com


Signed-off-by: Takashi Iwai <tiwai@suse.de>