Uncompressed / LAS output is broken

[rafaelspring]

... due to a bug in writers.cpp

This line

laz-perf/cpp/lazperf/writers.cpp

Line 178 in 9048d0d

head14.point_count_14++;

Needs to move one down past the closing } so it applies to both compressed and uncompressed output.

Right now when writing LAS files (by setting chunk size == 0 in the config) the point count in the header is always 0.