Added cfg information about std::span#4762

Merged

orbitcowboy merged 6 commits intocppcheck-opensource:mainfrom

Ashimaru:spancfg

Feb 5, 2023

Commits on Feb 1, 2023

Added cfg information about std::span
Ashimaru
committed

Commits on Feb 2, 2023

Commits on Feb 3, 2023

Reduce c++ version from 20 to 2a
Ashimaru
committed

Commits on Feb 5, 2023

Add checking if span is supported in std lib cfg checks
Ashimaru
committed