Update SMP get idle task memory for static allocation (#784)

Update SMP get idle task memory for static allocation (#784)

* Add static idle task memory support for SMP
* Rename vApplicationMinimalIdleTask to vApplicationPassiveIdleTask
* Rename the macro configUSE_MINIMAL_IDLE_HOOK to configUSE_PASSIVE_IDLE_HOOK
* Update xTaskGetIdleTaskHandle for SMP
* Add more check in xTaskGetIdleTaskHandle
* Support configKERNEL_PROVIDED_STATIC_MEMORY for SMP

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Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>
Co-authored-by: Gaurav Aggarwal <aggarg@amazon.com>
Co-authored-by: Gaurav-Aggarwal-AWS <33462878+aggarg@users.noreply.github.com>