Growl third-party dependencies

Package	Version	URL
curl	curl-8_13_0	https://github.com/curl/curl
date	v3.0.4	https://github.com/HowardHinnant/date
Dear ImGui	1.91.7-docking	https://github.com/ocornut/imgui
{fmt}	11.1.4	https://github.com/fmtlib/fmt
fpng	b5267e5	https://github.com/richgel999/fpng
FreeType	2.13.3	https://freetype.org/
glm	2993560	https://github.com/g-truc/glm
HarfBuzz	3377ddf	https://github.com/harfbuzz/harfbuzz
json	3.11.3	https://github.com/nlohmann/json
libpng	v1.6.50	http://libpng.org/pub/png/libpng.html
libsodium	1.0.20-RELEASE	https://github.com/jedisct1/libsodium
libunibreak	5.0	https://github.com/adah1972/libunibreak
lua	v5.4.6	https://github.com/lua/lua
mbedtls	mbedtls-3.6.4	https://github.com/Mbed-TLS/mbedtls
msdfgen	v1.12	https://github.com/Chlumsky/msdfgen/
SDL	release-3.2.18	https://github.com/libsdl-org/SDL
SoLoud	8d9c832	https://github.com/Bearwaves/soloud
stb_image	v2.27	https://github.com/nothings/stb
stb_image_write	v1.16	https://github.com/nothings/stb
stb_rect_pack	v1.0.1	https://github.com/nothings/stb
UTF8-CPP	4.0.4	https://github.com/nemtrif/utfcpp
zlib	v1.3.1	https://www.zlib.net/

Dependencies are submodules, except in cases where that doesn't make sense. The Growl root CMakeLists.txt ensures a submodule fetch happens at configure time, so you can use Growl via FetchContent or similar.

Some things are built using their own CMake config. In other cases, where the included config is problematic, Growl builds the dependency into its own module.

One need only link against growl-thirdparty to link against all dependencies, or growl-thirdparty::[name] can be used to select a specific one.