C_Cpp.codeAnalysis.maxConcurrentThreads incorrectly has a max of half of C_Cpp.maxConcurrentThreads #8471
Description
...it was working previously, but then a recent change regressed it.
e.g. setting it to 6 with 8 cores incorrectly only uses 4.
The half/4 value is supposed to be the default and not the max.