Bump protobuf from 4.22.3 to 4.23.0 in /tests

Bumps [protobuf](https://github.com/protocolbuffers/protobuf) from 4.22.3 to 4.23.0.
- [Release notes](https://github.com/protocolbuffers/protobuf/releases)
- [Changelog](https://github.com/protocolbuffers/protobuf/blob/main/generate_changelog.py)
- [Commits](protocolbuffers/protobuf@v4.22.3...v4.23.0)

---
updated-dependencies:
- dependency-name: protobuf
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

tests/requirements.txt

@@ -350,20 +350,20 @@ pluggy==1.0.0 \
     # via
     #   -r requirements.txt
     #   pytest
-protobuf==4.22.3 \
-    --hash=sha256:13233ee2b9d3bd9a5f216c1fa2c321cd564b93d8f2e4f521a85b585447747997 \
-    --hash=sha256:23452f2fdea754a8251d0fc88c0317735ae47217e0d27bf330a30eec2848811a \
-    --hash=sha256:52f0a78141078077cfe15fe333ac3e3a077420b9a3f5d1bf9b5fe9d286b4d881 \
-    --hash=sha256:70659847ee57a5262a65954538088a1d72dfc3e9882695cab9f0c54ffe71663b \
-    --hash=sha256:7760730063329d42a9d4c4573b804289b738d4931e363ffbe684716b796bde51 \
-    --hash=sha256:7cf56e31907c532e460bb62010a513408e6cdf5b03fb2611e4b67ed398ad046d \
-    --hash=sha256:8b54f56d13ae4a3ec140076c9d937221f887c8f64954673d46f63751209e839a \
-    --hash=sha256:d14fc1a41d1a1909998e8aff7e80d2a7ae14772c4a70e4bf7db8a36690b54425 \
-    --hash=sha256:d4b66266965598ff4c291416be429cef7989d8fae88b55b62095a2331511b3fa \
-    --hash=sha256:e0e630d8e6a79f48c557cd1835865b593d0547dce221c66ed1b827de59c66c97 \
-    --hash=sha256:ecae944c6c2ce50dda6bf76ef5496196aeb1b85acb95df5843cd812615ec4b61 \
-    --hash=sha256:f08aa300b67f1c012100d8eb62d47129e53d1150f4469fd78a29fa3cb68c66f2 \
-    --hash=sha256:f2f4710543abec186aee332d6852ef5ae7ce2e9e807a3da570f36de5a732d88e
+protobuf==4.23.0 \
+    --hash=sha256:03eee35b60317112a72d19c54d0bff7bc58ff12fea4cd7b018232bd99758ffdf \
+    --hash=sha256:2b94bd6df92d71bd1234a2ffe7ce96ddf6d10cf637a18d6b55ad0a89fbb7fc21 \
+    --hash=sha256:36f5370a930cb77c8ad2f4135590c672d0d2c72d4a707c7d0058dce4b4b4a598 \
+    --hash=sha256:5f1eba1da2a2f3f7df469fccddef3cc060b8a16cfe3cc65961ad36b4dbcf59c5 \
+    --hash=sha256:6c16657d6717a0c62d5d740cb354fbad1b0d8cb811669e06fc1caa0ff4799ddd \
+    --hash=sha256:6fe180b56e1169d72ecc4acbd39186339aed20af5384531b8e8979b02bbee159 \
+    --hash=sha256:7cb5b9a05ce52c6a782bb97de52679bd3438ff2b7460eff5da348db65650f227 \
+    --hash=sha256:9744e934ea5855d12191040ea198eaf704ac78665d365a89d9572e3b627c2688 \
+    --hash=sha256:9f5a0fbfcdcc364f3986f9ed9f8bb1328fb84114fd790423ff3d7fdb0f85c2d1 \
+    --hash=sha256:baca40d067dddd62141a129f244703160d278648b569e90bb0e3753067644711 \
+    --hash=sha256:d5a35ff54e3f62e8fc7be02bb0d2fbc212bba1a5a9cc2748090690093996f07b \
+    --hash=sha256:e62fb869762b4ba18666370e2f8a18f17f8ab92dd4467295c6d38be6f8fef60b \
+    --hash=sha256:ebde3a023b8e11bfa6c890ef34cd6a8b47d586f26135e86c21344fe433daf2e2
     # via
     #   -r requirements.txt
     #   grpcio-tools