[C++] Upgrade dependency versions

[asfimport]

At some point we should probably update the versions of the third-party libraries we depend on. There might be useful bug or security fixes there, or performance improvements.

Reporter: Antoine Pitrou / @pitrou
Assignee: Antoine Pitrou / @pitrou

Related issues:

• [C++] Upgrade dependency versions (is duplicated by)

PRs and other links:

• GitHub Pull Request #4189

_{Note: This issue was originally created as ARROW-4702. Please see the migration documentation for further details.}

[asfimport]

Wes McKinney / @wesm:
Issue resolved by pull request 4189
#4189