remove indexes from otlp-common from tox.ini

Author: emdneto

tox.ini

@@ -143,9 +143,8 @@ commands_pre =
 
   test-utils: pip install -r {toxinidir}/tests/opentelemetry-test-utils/test-requirements.txt
 
-  opentelemetry-proto-0: pip install -r {toxinidir}/opentelemetry-proto/test-requirements-0.txt
-  opentelemetry-proto-1: pip install -r {toxinidir}/opentelemetry-proto/test-requirements-1.txt
-  lint-opentelemetry-proto: pip install -r {toxinidir}/opentelemetry-proto/test-requirements-1.txt
+  opentelemetry-proto: pip install -r {toxinidir}/opentelemetry-proto/test-requirements.txt
+  lint-opentelemetry-proto: pip install -r {toxinidir}/opentelemetry-proto/test-requirements.txt
 
   getting-started: pip install -r {toxinidir}/docs/getting_started/tests/requirements.txt
   getting-started: pip install -e {env:CONTRIB_REPO}\#egg=opentelemetry-util-http&subdirectory=util/opentelemetry-util-http
@@ -156,9 +155,8 @@ commands_pre =
 
   exporter-opencensus: pip install -r {toxinidir}/exporter/opentelemetry-exporter-opencensus/test-requirements.txt
 
-  exporter-otlp-proto-common-0: pip install -r {toxinidir}/exporter/opentelemetry-exporter-otlp-proto-common/test-requirements-0.txt
-  exporter-otlp-proto-common-1: pip install -r {toxinidir}/exporter/opentelemetry-exporter-otlp-proto-common/test-requirements-1.txt
-  lint-opentelemetry-exporter-otlp-proto-common: pip install -r {toxinidir}/exporter/opentelemetry-exporter-otlp-proto-common/test-requirements-1.txt
+  exporter-otlp-proto-common: pip install -r {toxinidir}/exporter/opentelemetry-exporter-otlp-proto-common/test-requirements.txt
+  lint-opentelemetry-exporter-otlp-proto-common: pip install -r {toxinidir}/exporter/opentelemetry-exporter-otlp-proto-common/test-requirements.txt
 
   exporter-otlp-combined: pip install -r {toxinidir}/exporter/opentelemetry-exporter-otlp/test-requirements.txt