PYTHON-5513 Use the perfcomp tool on pull requests

[blink1073]

PYTHON-5513

Changes in this PR

Use the perfcomp command from drivers-tools to generate a PR comment for tests in perf-8.0-standalone-ssl.
Depends on mongodb-labs/drivers-evergreen-tools#720

Test Plan

See how it works on this PR.

Checklist

Checklist for Author

• Did you update the changelog (if necessary)?
• Is there test coverage?
• Is any followup work tracked in a JIRA ticket? If so, add link(s).

Checklist for Reviewer

• Does the title of the PR reference a JIRA Ticket?
• Do you fully understand the implementation? (Would you be comfortable explaining how this code works to someone else?)
• Is all relevant documentation (README or docstring) updated?

[blink1073]

Typing failures are unrelated, caused by #2649

[mongodb-drivers-pr-bot]

🧪 Performance Results

Commit SHA: e731089

The following benchmark tests for version 6942e33238356b00070bd639 had statistically significant changes (i.e., |z-score| > 1.96):

Benchmark	Measurement	% Change	Patch Value	Stable Region	H-Score	Z-Score
DeepDecoding	megabytes_per_sec	10.0737	100.0523	Avg: 90.8958 Med: 90.8958 Stdev: 0.7999	0.9691	11.4476
DeepEncoding	megabytes_per_sec	-8.5064	110.8702	Avg: 121.1780 Med: 121.2515 Stdev: 2.2742	0.8923	-4.5325
FullEncoding	megabytes_per_sec	-8.2866	170.6798	Avg: 186.1013 Med: 186.5401 Stdev: 3.8152	0.8882	-4.0421
FlatEncoding	megabytes_per_sec	-7.6418	294.4432	Avg: 318.8057 Med: 319.8295 Stdev: 5.6151	0.8921	-4.3388

For a comprehensive view of all microbenchmark results for this PR's commit, please check out the Evergreen perf task for this patch.