Android: don't disable langtag (libetonyek has hard dependency)

apparently in the past it was disabled because it did depend on glib,
and maybe also size constraints, but neither apply anymore.

Change-Id: Ic731b204cf482639e4d468512b97b5c39ddc73e6

configure.ac

@@ -11785,7 +11785,7 @@ ENABLE_LIBLANGTAG=
 SYSTEM_LIBLANGTAG=
 AC_MSG_CHECKING([whether to use liblangtag])
 if test "$enable_liblangtag" = "yes" -o \
-        \( "$enable_liblangtag" = "" -a $_os != Android -a $_os != iOS -a $_os != Emscripten \); then
+        \( "$enable_liblangtag" = "" -a $_os != iOS -a $_os != Emscripten \); then
     ENABLE_LIBLANGTAG=TRUE
     AC_MSG_RESULT([yes])
     AC_MSG_CHECKING([whether to use system liblangtag])

distro-configs/LibreOfficeAndroid.conf

@@ -3,7 +3,6 @@
 --disable-cups
 --disable-gstreamer-0-10
 --disable-gstreamer-1-0
---disable-liblangtag
 --disable-odk
 --disable-postgresql-sdbc
 --disable-python

distro-configs/LibreOfficeAndroidAarch64.conf

@@ -3,7 +3,6 @@
 --disable-cups
 --disable-gstreamer-0-10
 --disable-gstreamer-1-0
---disable-liblangtag
 --disable-odk
 --disable-postgresql-sdbc
 --disable-python

distro-configs/LibreOfficeAndroidX86.conf

@@ -3,7 +3,6 @@
 --disable-cups
 --disable-gstreamer-0-10
 --disable-gstreamer-1-0
---disable-liblangtag
 --disable-odk
 --disable-postgresql-sdbc
 --disable-python