[ci, cmake] openssl updates, fix drpc and ci scripts (#283)

- Add bundled OpenSSL libs for Solaris, FreeBSD, Linux
- Fix CPMUtil default on msvc
- Update CI scripts (thanks dravee)
- PLATFORM_<OS> helpers for non-ANDROID UNIX

Co-authored-by: Caio Oliveira <caiooliveirafarias0@gmail.com>
Signed-off-by: crueter <crueter@eden-emu.dev>

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/283
Reviewed-by: Lizzie <lizzie@eden-emu.dev>
Co-authored-by: crueter <crueter@crueter.xyz>
Co-committed-by: crueter <crueter@crueter.xyz>

src/yuzu/CMakeLists.txt

@@ -8,7 +8,7 @@ set(CMAKE_INCLUDE_CURRENT_DIR ON)
 
 # Set the RPATH for Qt Libraries
 # This must be done before the `yuzu` target is created
-if (YUZU_USE_BUNDLED_QT AND (${CMAKE_SYSTEM_NAME} STREQUAL "Linux"))
+if (YUZU_USE_BUNDLED_QT AND (PLATFORM_LINUX))
     set(CMAKE_BUILD_RPATH "${CMAKE_BINARY_DIR}/bin/lib/")
 endif()
 
@@ -498,7 +498,7 @@ if (YUZU_ROOM)
 endif()
 
 # Explicit linking required
-if (${CMAKE_SYSTEM_NAME} STREQUAL "SunOS")
+if (PLATFORM_SUN)
     target_link_libraries(yuzu PRIVATE X11)
 endif()