Incorrect JSONCPP_VERSION_PATCH in 1.9.4

[utkarshayachit]

version.h has incorrect value for JSONCPP_VERSION_PATCH for 1.9.4.

[mathstuf]

There's not much to be done about the official 1.9.4 release (unless a 1.9.4-1 is something maintainers would consider), but it can be fixed for 1.9.5 at least.

[axic]

Would it be possible to make a 1.9.5 release which has a correct version?

In our project we use an assertion like this to verify a correct and supported version:

static_assert(
        (JSONCPP_VERSION_MAJOR == 1) && (JSONCPP_VERSION_MINOR == 9) && (JSONCPP_VERSION_PATCH == 3),
        "Unexpected jsoncpp version: " JSONCPP_VERSION_STRING ". Expecting 1.9.3."
);

This now matches both 1.9.3 and 1.9.4, yet 1.9.4 will not build correctly as the artefact's name has changed from libjsoncpp.a to libjsoncpp_static.a.