3 Repairs and Enhancements

#IDDescriptionDevice(s)
1.FUSA_8BIT_LIB-7523SW_FLASH_MEMORY_CHECKSUM_CRC_TEST_01 - Add a condition for wrData buffer declaration to work only for the K42 device familyAll supported PIC18 devices
2.FUSA_8BIT_LIB-7530SW_CPU_REGISTER_RESET_STATE_CHECK_01 - Added a condition to perform the diagnostic only upon PORAll supported devices