CFE_TIME_Print possible improvements

[skliper]

Is your feature request related to a problem? Please describe.
CFE_TIME_Print doesn't take a buffer size such that the write to the buffer can be limited, also "clunky" implementation to write to the buffer.

Describe the solution you'd like
Use snprintf? Consider new API that includes buffer size?

Describe alternatives you've considered
None.

Additional context
Could be part of more significant TIME refactor - #302
There is a strange static analysis warning on the null character addition that would go away, but somewhat unrelated.

Requester Info
Full name and company/organization if applicable