Bump the testing group across 1 directory with 3 updates (#518)

Bumps the testing group with 3 updates in the /scripts directory: [certifi](https://github.com/certifi/python-certifi), [gitpython](https://github.com/gitpython-developers/GitPython) and [retrying](https://github.com/groodt/retrying).


Updates `certifi` from 2025.6.15 to 2025.7.14
- [Commits](certifi/python-certifi@2025.06.15...2025.07.14)

Updates `gitpython` from 3.1.44 to 3.1.45
- [Release notes](https://github.com/gitpython-developers/GitPython/releases)
- [Changelog](https://github.com/gitpython-developers/GitPython/blob/main/CHANGES)
- [Commits](gitpython-developers/GitPython@3.1.44...3.1.45)

Updates `retrying` from 1.4.0 to 1.4.1
- [Release notes](https://github.com/groodt/retrying/releases)
- [Changelog](https://github.com/groodt/retrying/blob/main/HISTORY.rst)
- [Commits](groodt/retrying@v1.4.0...v1.4.1)

---
updated-dependencies:
- dependency-name: certifi
  dependency-version: 2025.7.14
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: testing
- dependency-name: gitpython
  dependency-version: 3.1.45
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: testing
- dependency-name: retrying
  dependency-version: 1.4.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: testing
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

scripts/requirements.txt

@@ -1,9 +1,9 @@
 attrs==25.3.0
-certifi==2025.6.15
+certifi==2025.7.14
 chardet==5.2.0
 deepdiff==8.5.0
 gitdb==4.0.12
-GitPython==3.1.44
+GitPython==3.1.45
 glob2==0.7
 idna==3.10
 iniconfig==2.1.0
@@ -19,7 +19,7 @@ pytest==8.4.1
 pytest-bdd==8.1.0
 PyYAML==6.0.2
 requests==2.32.4
-retrying==1.4.0
+retrying==1.4.1
 semver==3.0.4
 six==1.17.0
 smmap==5.0.2