Bump starlette from 0.28.0 to 0.49.1 in /src/datagen/pii/privy

Bumps [starlette](https://github.com/Kludex/starlette) from 0.28.0 to 0.49.1.
- [Release notes](https://github.com/Kludex/starlette/releases)
- [Changelog](https://github.com/Kludex/starlette/blob/main/docs/release-notes.md)
- [Commits](Kludex/starlette@0.28.0...0.49.1)

---
updated-dependencies:
- dependency-name: starlette
  dependency-version: 0.49.1
  dependency-type: indirect
...

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

Author: dependabot[bot]

src/datagen/pii/privy/requirements.bazel.txt

@@ -2033,9 +2033,9 @@ stanza==1.5.0 \
     # via
     #   privy-presidio-utils
     #   spacy-stanza
-starlette==0.28.0 \
-    --hash=sha256:7bf3da5e997e796cc202cef2bd3f96a7d9b1e1943203c2fe2b42e020bc658482 \
-    --hash=sha256:e58b9fc402c579950260fbb6d57173395c4e62804c40d3ede7e9ef1074f0c579
+starlette==0.49.1 \
+    --hash=sha256:481a43b71e24ed8c43b11ea02f5353d77840e01480881b8cb5a26b8cae64a8cb \
+    --hash=sha256:d92ce9f07e4a3caa3ac13a79523bd18e3bc0042bb8ff2d759a8e7dd0e1859875
     # via
     #   schemathesis
     #   starlette-testclient
@@ -2183,20 +2183,20 @@ transformers[sentencepiece,torch]==4.30.0 \
     # via
     #   flair
     #   transformer-smaller-training-vocab
-    #   transformers
 typer==0.7.0 \
     --hash=sha256:b5e704f4e48ec263de1c0b3a2387cd405a13767d2f907f44c1a08cbad96f606d \
     --hash=sha256:ff797846578a9f2a201b53442aedeb543319466870fbe1c701eab66dd7681165
     # via
     #   pathy
     #   spacy
-typing-extensions==4.6.3 \
-    --hash=sha256:88a4153d8505aabbb4e13aacb7c486c2b4a33ca3b3f807914a9b4c844c471c26 \
-    --hash=sha256:d91d5919357fe7f681a9f2b5b4cb2a5f1ef0a1e9f59c4d8ff0d3491e05c0ffd5
+typing-extensions==4.15.0 \
+    --hash=sha256:0cea48d173cc12fa28ecabc3b837ea3cf6f38c6d1136f85cbaaf598984861466 \
+    --hash=sha256:f0fa19c6845758ab08074a0cfa8b7aecb71c999ca73d62883bc25cc018c4e548
     # via
     #   huggingface-hub
     #   pydantic
     #   schemathesis
+    #   starlette
     #   torch
 tzdata==2023.3 \
     --hash=sha256:11ef1e08e54acb0d4f95bdb1be05da659673de4acbd21bf9c69e94cc5e907a3a \