Fix using Wine in wxMSW cross-CI workflow

Since 8.0~repack-3 version of the Debian Wine package, installing wine64
doesn't create wine64 symlink any more and wine package needs to be
installed to do it, apparently due to the changes done to fix
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1029536

This resulted in the tests not running any more because we used wine64
for running them. Just use "wine" now and install wine package, as it
should still run 64-bit binaries just fine.

.github/workflows/ci_msw_cross.yml

@@ -100,14 +100,12 @@ jobs:
 
           case "${HOST_TRIPLET}" in
             x86_64-w64-mingw32)
-              packages="$packages g++-mingw-w64-x86-64 wine64 xvfb"
-              winerun=wine64
+              packages="$packages g++-mingw-w64-x86-64 wine wine64 xvfb"
               ;;
 
             i686-w64-mingw32)
               dpkg --add-architecture i386
               packages="$packages g++-mingw-w64-i686 wine32 libgl1:i386 xvfb:i386"
-              winerun=wine
               ;;
 
             *)
@@ -119,7 +117,7 @@ jobs:
           apt-get -q -o=Dpkg::Use-Pty=0 update
           apt-get -q -o=Dpkg::Use-Pty=0 -y install $packages
 
-          echo "wxTEST_RUNNER=${winerun}" >> $GITHUB_ENV
+          echo "wxTEST_RUNNER=wine" >> $GITHUB_ENV
 
       - name: Checkout
         uses: actions/checkout@v3