Add .parq file support

[dangause]

Hi! Data Wrangler currently recognizes .parquet but not .parq files.

.parq is a common Parquet extension (e.g., used in some pipelines/export tools).
Request: treat .parq the same as .parquet so these files open without manual renaming.

Expected behavior:

• .parq files are detected and loaded as Parquet.
• No user renaming required.

If helpful, I can provide a sample .parq file.

[jkbnk]

+ .pqt please.