[SYCL] Move allow-device-image-dependencies out of ModuleSplitter (#18060)
This commit moves the "allow-device-image-dependencies" option out of
the ModuleSplitter. This allows tools using the utility to control this
option explicitly rather than the option bleeding into their
option-space.
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Signed-off-by: Larsen, Steffen <steffen.larsen@intel.com>
Co-authored-by: Julian Oppermann <julian.oppermann@codeplay.com>