opencv: disable SSE2 and SSE3 support

This update disables SSE(2) on non x86_64 architectures, which caused crashing
(kde#276923, bnc#789173) and disable SSE3 for all architectures
(bnc#814333)

Fixed bugs
bnc#814333
digikam will not start - message: Illegal instruction
bnc#789173
digikam crashes with "illegal instruction" on startup
Selected Binaries
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