[C++][Parquet] Optimize DELTA_BINARY_PACKED encoding and decoding

[asfimport]

As suggested here simd approach such as FastDifferentialCoding could be used to speed up encoding and decoding.

Reporter: Rok Mihevc / @rok
Watchers: Rok Mihevc / @rok

_{Note: This issue was originally created as ARROW-18365. Please see the migration documentation for further details.}

[thisisnic]

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