[nrf fromtree] modules: hal_nordic: nrfx: Update NRFX API version to 3.12

Update NRFX_CONFIG_API_VER_MINOR to 12, to be compatible with
latest SAADC driver changes.

Signed-off-by: Jakub Zymelka <[email protected]>
(cherry picked from commit be8c61a)

Author: jaz1-nordic

modules/hal_nordic/nrfx/nrfx_config.h

@@ -9,7 +9,7 @@
 
 /* Define nrfx API version used in Zephyr. */
 #define NRFX_CONFIG_API_VER_MAJOR 3
-#define NRFX_CONFIG_API_VER_MINOR 8
+#define NRFX_CONFIG_API_VER_MINOR 12
 #define NRFX_CONFIG_API_VER_MICRO 0
 
 /* Macros used in zephyr-specific config files. */