Bump requests from 2.28.1 to 2.31.0 in /src/datagen/pii/privy (pixie-…

…io#1361)

Summary: Bumps [requests](https://github.com/psf/requests) from 2.28.1
to 2.31.0.

Relevant Issue: GHSA-j8r2-6x86-q33q

Type of change: /kind cve

Test Plan: Existing tests

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

src/datagen/pii/privy/requirements.txt

@@ -104,7 +104,7 @@ pytorch_revgrad==0.2.0
 pytz==2022.7.1
 PyYAML==6.0
 regex==2022.8.17
-requests==2.28.1
+requests==2.31.0
 requests-file==1.5.1
 rfc3986==1.5.0
 schemathesis==3.17.2