EE_PARA_WRITINGDIR should presumably use an SvxFrameDirectionItem

...rather than an SfxInt32Item, just as it does everywhere else outside chart2.
At least, running CppunitTest_chart2_export under -fsanitize=undefined
complained about an invalid cast to SvxFrameDirectionItem.

Change-Id: Ia7ea43a00d659de9642f801f390f45b9239d9c32
fdo#82088: changed namespace from utl to css::util

- edit: deleted redefined css (alrdy global)

Change-Id: I2e1b0a3d71ef25fdca2a56094283ed076e5cdd30
Reviewed-on: https://gerrit.libreoffice.org/11171
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>
Tested-by: Miklos Vajna <vmiklos@collabora.co.uk>