Blackport commit 44bf66122c12 ("pinctrl: renesas: rzg2l: Fix ISEL restore on resume")

Hi, stable team,

Please backport commit 44bf66122c12 ("pinctrl: renesas: rzg2l: Fix ISEL restore on resume") to 6.18.y stable. This fixes pin controller configuration after suspend/resume on Renesas SoCs supporting suspend to RAM (e.g. Renesas RZ/G3S). Patch applies cleanly on top of 6.18.y.

Backport patches were proposed for 6.17.y and 6.12.y:

https://lore.kernel.org/stable/20251217180000.721366-1-claudiu.beznea.uj@bp....

https://lore.kernel.org/stable/20251217180010.721533-1-claudiu.beznea.uj@bp....

Thank you, Claudiu