CVE-2023-52512 pinctrl: nuvoton: wpcm450: fix out of bounds write

In the Linux kernel, the following vulnerability has been resolved: pinctrl: nuvoton: wpcm450: fix out of bounds write Write into 'pctrl-gpiobank' happens before the check for GPIO index validity, so out of bounds write may happen. Found by Linux Verification Center linuxtesting.org with SVACE...