[cmake, frontend] feat: CPMUtil + dependency viewer (#238)

- creates a CPMUtil.cmake module that makes my job 10x easier and removes boilerplate
- also lets us generate dependency names/versions at compiletime, thus letting the frontend display each dependency's versions.

Signed-off-by: crueter <crueter@eden-emu.dev>
Reviewed-on: #238

src/yuzu/main.h

@@ -397,6 +397,7 @@ private slots:
     void OnInstallFirmwareFromZIP();
     void OnInstallDecryptionKeys();
     void OnAbout();
+    void OnEdenDependencies();
     void OnToggleFilterBar();
     void OnToggleStatusBar();
     void OnGameListRefresh();