Update tox matrix for new protobuf versions

Author: TimPansino

tox.ini

@@ -91,8 +91,8 @@ envlist =
     python-adapter_waitress-{py37,py38,py39}-waitress010404,
     python-agent_features-{py37,py38,py39,py310,py311,py312,py313}-{with,without}_extensions,
     python-agent_features-pypy310-without_extensions,
-    python-agent_streaming-{py37,py38,py39,py310,py311,py312,py313}-protobuf05-{with,without}_extensions,
-    python-agent_streaming-py39-protobuf{03,0319,04}-{with,without}_extensions,
+    python-agent_streaming-{py37,py38,py39,py310,py311,py312,py313}-protobuf06-{with,without}_extensions,
+    python-agent_streaming-py39-protobuf{03,0319,04,05}-{with,without}_extensions,
     python-agent_unittests-{py37,py38,py39,py310,py311,py312,py313}-{with,without}_extensions,
     python-agent_unittests-pypy310-without_extensions,
     python-application_celery-{py37,py38,py39,py310,py311,py312,py313,pypy310}-celerylatest,
@@ -220,6 +220,7 @@ deps =
     adapter_waitress-waitresslatest: waitress
     agent_features: beautifulsoup4
     agent_features: protobuf
+    agent_streaming-protobuf06: protobuf<7
     agent_streaming-protobuf05: protobuf<6
     agent_streaming-protobuf04: protobuf<5
     agent_streaming-protobuf03: protobuf<4