[Go][Parquet] Add Encoding Package Part 1

[asfimport]

Reporter: Matthew Topol / @zeroshade
Assignee: Matthew Topol / @zeroshade

Related issues:

• [Go][Parquet] Add Encoding Package Part 2 (is cloned by)

PRs and other links:

• GitHub Pull Request #10379

_{Note: This issue was originally created as ARROW-12851. Please see the migration documentation for further details.}

[asfimport]

Micah Kornfield / @emkornfield:
Issue resolved by pull request 10379
#10379