NOISSUE introduce the concept of secrets static library

buildconfig/BuildConfig.cpp.in

@@ -35,7 +35,6 @@ Config::Config()
     PASTE_EE_KEY = "@MultiMC_PASTE_EE_API_KEY@";
     IMGUR_CLIENT_ID = "@MultiMC_IMGUR_CLIENT_ID@";
     META_URL = "@MultiMC_META_URL@";
-    MSA_CLIENT_ID = "@MultiMC_MSA_CLIENT_ID@";
 
     BUG_TRACKER_URL = "@MultiMC_BUG_TRACKER_URL@";
     DISCORD_URL = "@MultiMC_DISCORD_URL@";

buildconfig/BuildConfig.h

@@ -75,11 +75,6 @@ public:
      */
     QString META_URL;
 
-    /**
-     * MSA client ID - registered with Azure / Microsoft, needs correct setup on MS side.
-     */
-    QString MSA_CLIENT_ID;
-
     QString BUG_TRACKER_URL;
     QString DISCORD_URL;
     QString SUBREDDIT_URL;