overte/cmake/ports/jsoncpp
Lubosz Sarnecki 881fbf5641 ports: Add jsoncpp.
The build demands it but it's missing.
Copy from upstream vcpkg repo.

Fixes the following error:
```
Computing installation plan...
error: while looking for jsoncpp:x64-linux:
overte-files/vcpkg/cfe0a2a0/ports/jsoncpp: error: jsoncpp does not exist
```
2025-04-01 09:04:46 +10:00
..
portfile.cmake
vcpkg.json