edk2: workaround edk-stable202308 bug

Set PCD to workaround two fixes missing the release.
https://github.com/tianocore/edk2/commit/8b66f9df1bb0fd5ebb743944d41cb33178cf2fdd
https://github.com/tianocore/edk2/commit/020cc9e2e7053bb62247b0babbbe80cb855592e5

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
1 file changed