Remove duplicate pop from MPU Wrappers ASM Files (#1008)

Remove duplicate pop from MPU Wrappers ASM Files (#1008)

* Remove duplicate pop instruction from portable/ARMv8M/non_secure/portable/GCC/ARM_CM23/mpu_wrappers_v2_asm.c

* Remove duplicate pop instruction from portable/ARMv8M/non_secure/portable/GCC/ARM_CM23_NTZ/mpu_wrappers_v2_asm.c

* Remove duplicate pop instruction from portable/ARMv8M/non_secure/portable/GCC/ARM_CM33/mpu_wrappers_v2_asm.c

* Remove duplicate pop instruction from portable/ARMv8M/non_secure/portable/GCC/ARM_CM33_NTZ/mpu_wrappers_v2_asm.c

* Remove duplicate pop instruction from portable/ARMv8M/non_secure/portable/IAR/ARM_CM23/mpu_wrappers_v2_asm.S

* Remove duplicate pop instruction from portable/ARMv8M/non_secure/portable/IAR/ARM_CM23_NTZ/mpu_wrappers_v2_asm.S

* Remove duplicate pop instruction from portable/ARMv8M/non_secure/portable/IAR/ARM_CM33/mpu_wrappers_v2_asm.S

* Remove duplicate pop instruction from portable/ARMv8M/non_secure/portable/IAR/ARM_CM33_NTZ/mpu_wrappers_v2_asm.S

* Run the copy_files.py script to update the ARMv8M ports to remove the duplicate pop instruction in mpu_wrappers_v2_asm

* Remove duplicate pop instruction from portable/GCC/ARM_CM3_MPU/mpu_wrappers_v2_asm.c

* Remove duplicate pop instruction from portable/GCC/ARM_CM4_MPU/mpu_wrappers_v2_asm.c

* Remove duplicate pop instruction from portable/IAR/ARM_CM4F_MPU/mpu_wrappers_v2_asm.S

* Remove duplicate pop instruction from portable/RVDS/ARM_CM4_MPU/mpu_wrappers_v2_asm.c

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Co-authored-by: Rahul Kar <118818625+kar-rahul-aws@users.noreply.github.com>