bludroid_pm: Enable build of driver with Linux6.2

The build of driver is disabled from Linux 6.2 due to
changes in core kernel where API of_get_named_gpio_flags()
has been removed.

This APIS is removed in commit 40fc56ee608cdb ("gpiolib:
of: remove of_get_gpio[_flags]() and of_get_named_gpio_flags()")
in Linux 6.2.

Add support to use the new APIs for Linux 6.2 onwards.

Bug 4346767

Change-Id: I573c13398945db93d2a3a3db81bfd53f1be159f6
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3031550
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>

scripts/conftest/conftest.sh

@@ -5463,9 +5463,7 @@ compile_test() {
             # in Linux 6.2.
             #
             CODE="
-            #if defined(NV_LINUX_OF_GPIO_H_PRESENT)
             #include <linux/of_gpio.h>
-            #endif
             void conftest_of_get_named_gpio_flags(void)
             {
                 of_get_named_gpio_flags();