Warnings observed in LevelX 6.4.0

[bhargavidevarakonda]

Description
application using LevelX results in warning in the Azure LevelX 6.4.0

Please also mention any information which could help others to understand
the problem you're facing:

• Cortex M MCUs
• ThreadX 6.40
• GCC 10.3

To Reproduce
Steps to reproduce the behavior:
Build application using LevelX 6.4.0

Expected behavior
No warnings are expected

Impact
backward incompatibility

Logs and console output
attached

Additional context
none

[fdesbiens]

@eclipse-threadx/iot-threadx-committers and @eclipse-threadx/iot-threadx-contributors: Please review and provide feedback.