Bump requests from 2.31.0 to 2.32.2 in /examples/research_projects/lxmert (#30956)

```yaml
updated-dependencies:
- dependency-name: requests
  dependency-type: direct:production
```
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

examples/research_projects/lxmert/requirements.txt

@@ -75,7 +75,7 @@ pyzmq==19.0.2
 qtconsole==4.7.7
 QtPy==1.9.0
 regex==2020.7.14
-requests==2.31.0
+requests==2.32.2
 retrying==1.3.3
 sacremoses==0.0.43
 Send2Trash==1.5.0