chore: update pymysql latest version

[github-actions]

Checklist

• PR author has checked that all the criteria below are met
• The PR description includes an overview of the change
• The PR description articulates the motivation for the change
• The change includes tests OR the PR description describes a testing strategy
• The PR description notes risks associated with the change, if any
• Newly-added code is easy to change
• The change follows the library release note guidelines
• The change includes or references documentation updates if necessary
• Backport labels are set (if applicable)

Reviewer Checklist

• Reviewer has checked that all the criteria below are met
• Title is accurate
• All changes are related to the pull request's stated goal
• Avoids breaking API changes
• Testing strategy adequately addresses listed risks
• Newly-added code is easy to change
• Release note makes sense to a user of the library
• If necessary, author has acknowledged and discussed the performance implications of this PR as reported in the benchmarks PR comment
• Backport labels are set in a manner that is consistent with the release branch maintenance policy

[pr-commenter]

Benchmarks

Benchmark execution time: 2024-08-27 17:55:36

Comparing candidate commit 12c27bb in PR branch upgrade-pymysql-version with baseline commit a1a5a09 in branch main.

Found 0 performance improvements and 0 performance regressions! Performance is the same for 353 metrics, 47 unstable metrics.

[github-actions]

CODEOWNERS have been resolved as:

.riot/requirements/173b99c.txt                                          @DataDog/apm-python
.riot/requirements/17a138f.txt                                          @DataDog/apm-python
.riot/requirements/189128e.txt                                          @DataDog/apm-python
.riot/requirements/1a2ae3e.txt                                          @DataDog/apm-python
.riot/requirements/1cefe54.txt                                          @DataDog/apm-python
.riot/requirements/1dfd438.txt                                          @DataDog/apm-python
.riot/requirements/7f84968.txt                                          @DataDog/apm-python
.riot/requirements/9777f3d.txt                                          @DataDog/apm-python
.riot/requirements/9aea1c4.txt                                          @DataDog/apm-python
.riot/requirements/a5eb94b.txt                                          @DataDog/apm-python
.riot/requirements/d3c9ec8.txt                                          @DataDog/apm-python
.riot/requirements/e126ba4.txt                                          @DataDog/apm-python
.riot/requirements/f32655d.txt                                          @DataDog/apm-python
.riot/requirements/f9d7735.txt                                          @DataDog/apm-python