Bump gitpython from 3.1.34 to 3.1.35 in /scripts (elastic#2265)

* Bump gitpython from 3.1.34 to 3.1.35 in /scripts

Bumps [gitpython](https://github.com/gitpython-developers/GitPython) from 3.1.34 to 3.1.35.
- [Release notes](https://github.com/gitpython-developers/GitPython/releases)
- [Changelog](https://github.com/gitpython-developers/GitPython/blob/main/CHANGES)
- [Commits](gitpython-developers/GitPython@3.1.34...3.1.35)

---
updated-dependencies:
- dependency-name: gitpython
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

* changelog

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Eric Beahan <eric.beahan@elastic.co>
(cherry picked from commit d1d3294)

# Conflicts:
#	CHANGELOG.next.md

CHANGELOG.next.md

@@ -48,7 +48,7 @@ Thanks, you're awesome :-) -->
 
 #### Improvements
 * Improved documentation formatting to better follow the contributing guide. #2226
-* Bump `gitpython` dependency from 3.1.30 to 3.1.34 for security fixes. #2251, #2264
+* Bump `gitpython` dependency from 3.1.30 to 3.1.35 for security fixes. #2251, #2264, #2265
 
 <!-- All empty sections:
 

scripts/requirements.txt

@@ -2,6 +2,6 @@ pip
 # License: MIT
 PyYAML==6.0
 # License: BSD
-gitpython==3.1.34
+gitpython==3.1.35
 # License: BSD
 Jinja2==3.0.3