assert and fixed some flawed known value usage#7394

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firewave wants to merge 3 commits intocppcheck-opensource:mainfrom

firewave:known-val

Commits on Jul 4, 2025

assert flawed known value usage
firewave
committed
vf_settokenvalue.cpp: actually use the known value in `setTokenValue()`
firewave
committed
valueflow.cpp: actually use the (proper) known value in `valueFlowDynamicBufferSize()` [skip ci]
firewave
committed