Bump starlette from 0.25.0 to 0.27.0 in /src/datagen/pii/privy (#1349)

Summary: Bumps [starlette](https://github.com/encode/starlette) from
0.25.0 to 0.27.0.

Relevant Issue: GHSA-v5gw-mw7f-84px

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>

Author: dependabot[bot]

src/datagen/pii/privy/requirements.txt

@@ -129,7 +129,7 @@ spacy-transformers==1.1.8
 sqlitedict==2.0.0
 srsly==2.4.4
 stanza==1.4.2
-starlette==0.25.0
+starlette==0.27.0
 tabulate==0.8.10
 tenacity==8.1.0
 thinc==8.1.0