Title: Random Number Generator APIs

Description:

This test verifies the following random number APIs operate
as expected:
sys_rand32_get()

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Building and Running Project:

This microkernel project outputs to the console.  It can be built and executed
on QEMU as follows:

    make pristine
    make qemu

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Sample Output:

Starting random number tests
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Generating random numbers
Generated 10 values with expected randomness
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PASS - RegressionTaskEntry.
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PROJECT EXECUTION SUCCESSFUL