Bump setuptools from 75.1.0 to 78.1.1 in /requirements (#11)

Bumps [setuptools](https://github.com/pypa/setuptools) from 75.1.0 to 78.1.1.
- [Release notes](https://github.com/pypa/setuptools/releases)
- [Changelog](https://github.com/pypa/setuptools/blob/main/NEWS.rst)
- [Commits](pypa/setuptools@v75.1.0...v78.1.1)

---
updated-dependencies:
- dependency-name: setuptools
  dependency-version: 78.1.1
  dependency-type: indirect
...

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

Author: dependabot[bot]

requirements/pip-tools.txt

@@ -11,7 +11,7 @@ click==8.1.7
 packaging==24.1
     # via build
 pip-tools==7.4.1
-    # via -r requirements/pip-tools.in
+    # via -r pip-tools.in
 pyproject-hooks==1.1.0
     # via
     #   build
@@ -22,5 +22,5 @@ wheel==0.44.0
 # The following packages are considered to be unsafe in a requirements file:
 pip==24.2
     # via pip-tools
-setuptools==75.1.0
+setuptools==78.1.1
     # via pip-tools