ARROW-15280: [R] Expose FileSystemFactoryOptions

[nealrichardson]

No description provided.

[github-actions]

https://issues.apache.org/jira/browse/ARROW-15280

[github-actions]

⚠️ Ticket has not been started in JIRA, please click 'Start Progress'.

[paleolimbot]

The tests look like exactly the problem that the JIRA noted and have excellent error coverage...I couldn't find anything that looked out of place.

[ursabot]

Benchmark runs are scheduled for baseline = f136365 and contender = 1483b82. 1483b82 is a master commit associated with this PR. Results will be available as each benchmark for each run completes.
Conbench compare runs links:
[Finished ⬇️0.0% ⬆️0.0%] ec2-t3-xlarge-us-east-2
[Failed ⬇️0.51% ⬆️0.0%] test-mac-arm
[Failed ⬇️0.37% ⬆️0.0%] ursa-i9-9960x
[Finished ⬇️0.24% ⬆️0.0%] ursa-thinkcentre-m75q
Buildkite builds:
[Finished] 1483b82b ec2-t3-xlarge-us-east-2
[Failed] 1483b82b test-mac-arm
[Failed] 1483b82b ursa-i9-9960x
[Finished] 1483b82b ursa-thinkcentre-m75q
[Finished] f1363657 ec2-t3-xlarge-us-east-2
[Failed] f1363657 test-mac-arm
[Failed] f1363657 ursa-i9-9960x
[Finished] f1363657 ursa-thinkcentre-m75q
Supported benchmarks:
ec2-t3-xlarge-us-east-2: Supported benchmark langs: Python, R. Runs only benchmarks with cloud = True
test-mac-arm: Supported benchmark langs: C++, Python, R
ursa-i9-9960x: Supported benchmark langs: Python, R, JavaScript
ursa-thinkcentre-m75q: Supported benchmark langs: C++, Java