[OpenMP][AIX] Not to create symbolic links to libomp.so on AIX (#165890)

On AIX, it generates libomp for both static and dynamic. There is no
need to create symbolic links to libomp.so.

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Co-authored-by: Xing Xue <xingxue@outlook.com>
GitOrigin-RevId: bb563b196f0e70b2790cdfe2619fbd34f273b508
1 file changed