Remove [test] package from confluent-kafka instrumentation

Fixes open-telemetry#2196

Author: ocelotl

instrumentation/opentelemetry-instrumentation-confluent-kafka/pyproject.toml

@@ -29,9 +29,6 @@ dependencies = [
 instruments = [
   "confluent-kafka >= 1.8.2, <= 2.3.0",
 ]
-test = [
-  "opentelemetry-instrumentation-confluent-kafka[instruments]",
-]
 
 [project.entry-points.opentelemetry_instrumentor]
 confluent_kafka = "opentelemetry.instrumentation.confluent_kafka:ConfluentKafkaInstrumentor"

instrumentation/opentelemetry-instrumentation-confluent-kafka/test-requirements.txt

@@ -0,0 +1,18 @@
+asgiref==3.7.2
+attrs==23.2.0
+confluent-kafka==2.3.0
+Deprecated==1.2.14
+importlib-metadata==6.11.0
+iniconfig==2.0.0
+packaging==23.2
+pluggy==1.4.0
+py==1.11.0
+py-cpuinfo==9.0.0
+pytest==7.1.3
+pytest-benchmark==4.0.0
+tomli==2.0.1
+typing_extensions==4.9.0
+wrapt==1.16.0
+zipp==3.17.0
+-e ../../../opentelemetry-instrumentation
+-e ../../../instrumentation/opentelemetry-instrumentation-confluent-kafka

tox.ini

@@ -387,7 +387,7 @@ commands_pre =
 
   kafka-python: pip install {toxinidir}/instrumentation/opentelemetry-instrumentation-kafka-python[test]
 
-  confluent-kafka: pip install {toxinidir}/instrumentation/opentelemetry-instrumentation-confluent-kafka[test]
+  confluent-kafka: pip install -r {toxinidir}/instrumentation/opentelemetry-instrumentation-confluent-kafka/test-requirements.txt
 
   grpc: pip install {toxinidir}/instrumentation/opentelemetry-instrumentation-grpc[test]
 
@@ -559,7 +559,7 @@ commands_pre =
   python -m pip install -e {toxinidir}/instrumentation/opentelemetry-instrumentation-fastapi[test]
   python -m pip install -e {toxinidir}/instrumentation/opentelemetry-instrumentation-jinja2[test]
   python -m pip install -e {toxinidir}/instrumentation/opentelemetry-instrumentation-kafka-python[test]
-  python -m pip install -e {toxinidir}/instrumentation/opentelemetry-instrumentation-confluent-kafka[test]
+  python -m pip install -e {toxinidir}/instrumentation/opentelemetry-instrumentation-confluent-kafka
   python -m pip install -e {toxinidir}/instrumentation/opentelemetry-instrumentation-logging[test]
   python -m pip install -e {toxinidir}/instrumentation/opentelemetry-instrumentation-pymemcache[test]
   python -m pip install -e {toxinidir}/instrumentation/opentelemetry-instrumentation-psycopg[test]