[LTP] lib: Ignore empty LTP_ENABLE_DEBUG

[linuxtestproject.agent@gmail.com]

Hi Petr,

--- [PATCH 5/6] ---

On 2026-04-23, Petr Vorel wrote:
> lib: Merge functionality of LTP_QUIET into LTP_REPRODUCIBLE_OUTPUT

> +     - When set to ``1`` or ``y`` uppress printing TCONF, TINFO and TDEBUG

s/uppress/suppress/

(The typo is carried into patch 6/6 as well.)

---
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