Fix appveyor

Author: Skarsnik

appveyor.yml

@@ -5,8 +5,8 @@ install:
   - git submodule update --init --recursive
 
 init:
-  - set QTDIR=C:\Qt\5.12.1\msvc2017_64
-  - set PATH=%PATH%;C:\Qt\5.12.1\msvc2017_64\bin;
+  - set QTDIR=C:\Qt\5.12\msvc2017_64
+  - set PATH=%PATH%;C:\Qt\5.12\msvc2017_64\bin;
   - call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvarsall.bat" amd64
 build_script:
   - qmake Savestate2snes.pro -spec win32-msvc "CONFIG+=release"
@@ -55,4 +55,4 @@ deploy:
   prerelease: false
   on:
     branch: master                 # release from master branch only
-    APPVEYOR_REPO_TAG: true
+    APPVEYOR_REPO_TAG: true