[meson] Update Cairo subproject

Update to the latest master to get color fonts working. Disable dwrite
on Windows builds as it does not compile and we don’t need it.
diff --git a/.ci/build-win64.sh b/.ci/build-win64.sh
index 946d245..893ed30 100644
--- a/.ci/build-win64.sh
+++ b/.ci/build-win64.sh
@@ -7,6 +7,7 @@
 	-Dcairo=enabled \
 	-Dcairo:fontconfig=disabled \
 	-Dcairo:freetype=disabled \
+	-Dcairo:dwrite=disabled \
 	-Dglib=enabled \
 	-Dfreetype=disabled \
 	-Dgdi=enabled \