Remove arch-pinning for gpgme on Windows again

With e0d94237 the dependency on gcc
is gone, so we should be able to build on all cygwin flavours again
for all Windows arch targets.

Well almost - we still have windres on cygwin32 only able to produce
pe-i386 targets, so let's exclude the case cyg32 and WIN64 for the
moment.

Change-Id: Ibe7f967585995586985177d4c36cc33d9850d9de
Reviewed-on: https://gerrit.libreoffice.org/45422Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
(cherry picked from commit 8444bf1d)
Reviewed-on: https://gerrit.libreoffice.org/45768Reviewed-by: Katarina Behrens <Katarina.Behrens@cib.de>

configure.ac

@@ -10138,11 +10138,9 @@ fi
 AC_SUBST(ENABLE_PDFIUM)
 
 SYSTEM_GPGMEPP=
-# need matching cygwin arch for building gpgme sadly, for the while
 if test "$_os" = "Linux" -o "$_os" = "Darwin" \
-   -o \( "$_os" = "WINNT" -a "$host_cpu" = "i686" -a "$WINDOWS_SDK_ARCH" = "x86" \) \
-   -o \( "$_os" = "WINNT" -a "$host_cpu" = "x86_64" -a "$WINDOWS_SDK_ARCH" = "x64" \) ; then
-
+   -o \( "$_os" = "WINNT" -a "$host_cpu" = "x86_64" \) \
+   -o \( "$_os" = "WINNT" -a "$host_cpu" = "i686" -a "$WINDOWS_SDK_ARCH" = "x86" \) ; then
     dnl ===================================================================
     dnl Check for system gpgme
     dnl ===================================================================