Bump the pip group across 1 directory with 2 updates

Bumps the pip group with 2 updates in the /llvm/utils/git directory: [requests](https://github.com/psf/requests) and [black](https://github.com/psf/black).


Updates `requests` from 2.31.0 to 2.32.2
- [Release notes](https://github.com/psf/requests/releases)
- [Changelog](https://github.com/psf/requests/blob/main/HISTORY.md)
- [Commits](psf/requests@v2.31.0...v2.32.2)

Updates `black` from 23.12.1 to 24.3.0
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](psf/black@23.12.1...24.3.0)

---
updated-dependencies:
- dependency-name: requests
  dependency-type: direct:production
  dependency-group: pip
- dependency-name: black
  dependency-type: direct:production
  dependency-group: pip
...

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

llvm/utils/git/requirements_formatting.txt

@@ -4,7 +4,7 @@
 #
 #    pip-compile --output-file=llvm/utils/git/requirements_formatting.txt llvm/utils/git/requirements_formatting.txt.in
 #
-black==23.12.1
+black==24.3.0
     # via
     #   -r llvm/utils/git/requirements_formatting.txt.in
     #   darker
@@ -42,7 +42,7 @@ pyjwt[crypto]==2.8.0
     # via pygithub
 pynacl==1.5.0
     # via pygithub
-requests==2.31.0
+requests==2.32.2
     # via pygithub
 toml==0.10.2
     # via darker

llvm/utils/git/requirements_formatting.txt.in

@@ -1,3 +1,3 @@
-black~=23.0
+black~=24.3
 darker==1.7.2
 PyGithub==1.59.1