Fix upper limit of unique SourceLocations w.r.t. manual

[slomp]

The manual mentions 65534 unique source locations:

tracy/manual/tracy.tex

Line 667 in 1bd8441

\item There can be no more than 65534 unique source locations\footnote{A source location is a place in the code, which is identified by source file name and line number, for example, when you markup a zone.}. This number is further split in half between native code source locations and dynamic source locations (for example, when Lua instrumentation is used).

So it looks like the current assert is wrong:

tracy/server/TracyWorker.cpp

Line 3336 in 1bd8441

assert( m_data.sourceLocationExpand.size() < std::numeric_limits<int16_t>::max() );

and should be:

assert( m_data.sourceLocationExpand.size() < std::numeric_limits<uint16_t>::max() );

[slomp]

Ah, sorry, just realized about the split between static and dynamic. My bad.