ARROW-18264: [Python] Add missing value accessor to temporal types

[0x26res]

No description provided.

[github-actions]

Thanks for opening a pull request!

If this is not a minor PR. Could you open an issue for this pull request on JIRA? https://issues.apache.org/jira/browse/ARROW

Opening JIRAs ahead of time contributes to the Openness of the Apache Arrow project.

Then could you also rename pull request title in the following format?

ARROW-${JIRA_ID}: [${COMPONENT}] ${SUMMARY}

or

MINOR: [${COMPONENT}] ${SUMMARY}

See also:

• Other pull requests
• Contribution Guidelines - How to contribute patches

[github-actions]

https://issues.apache.org/jira/browse/ARROW-18264

[pitrou]

@jorisvandenbossche Do you want to comment on this?

[jorisvandenbossche]

Looks good, thanks!

[0x26res]

@jorisvandenbossche @pitrou thanks for reviewing 👍

[ursabot]

Benchmark runs are scheduled for baseline = 9753a67 and contender = 84101a5. 84101a5 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
[Finished ⬇️0.5% ⬆️0.0%] test-mac-arm
[Finished ⬇️1.9% ⬆️1.63%] ursa-i9-9960x
[Finished ⬇️3.99% ⬆️1.96%] ursa-thinkcentre-m75q
Buildkite builds:
[Finished] 84101a55 ec2-t3-xlarge-us-east-2
[Finished] 84101a55 test-mac-arm
[Finished] 84101a55 ursa-i9-9960x
[Finished] 84101a55 ursa-thinkcentre-m75q
[Finished] 9753a672 ec2-t3-xlarge-us-east-2
[Finished] 9753a672 test-mac-arm
[Finished] 9753a672 ursa-i9-9960x
[Finished] 9753a672 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