[C++][Parquet] Timestamp conversion from Parquet to Arrow does not follow compatibility guidelines for convertedType #39489
Description
Describe the bug, including details regarding any error messages, version, and platform.
The Parquet format document indicates that converted types should have isAdjustedToUtc=true for backward compatibility, but the current C++ implementation sets this to false for converted types.
The Rust implementation already follows the spec as described and the Go implementation has #39467 open to correct this.
Component(s)
C++, Parquet