[CI] Account for Qt binaries being placed in a different directory

.appveyor.yml

@@ -43,6 +43,7 @@ clone_folder: c:\dev\xenia
 
 # environment variables
 environment:
+  QT_BIN: C:\Qt\5.10.1\msvc2017_64\bin
   QT_DIR: C:\Qt\5.10.1-static\msvc2017_64
   my_var2: value2
 

src/xenia/app/premake5.lua

@@ -44,6 +44,9 @@ project("xenia-app")
   qt.enable()
   qtmodules{"core", "gui", "widgets"}
   qtprefix "Qt5"
+  if os.getenv("QT_BIN") then
+    qtbinpath(os.getenv("QT_BIN"))
+  end
 
   configuration {"Debug"}
     qtsuffix "d"
@@ -66,12 +69,9 @@ project("xenia-app")
     "*.qrc",
   })
   filter("platforms:Windows")
-    files({
+    resincludedirs({
-      "main_resources.rc",
+      project_root,
     })
-  resincludedirs({
-    project_root,
-  })
 
   filter("platforms:Linux")
     links({