Make protoc and grpc_*_plugin files executable on Kokoro
diff --git a/tools/internal_ci/linux/grpc_build_packages.sh b/tools/internal_ci/linux/grpc_build_packages.sh
index 9f65d8e..ff71298 100644
--- a/tools/internal_ci/linux/grpc_build_packages.sh
+++ b/tools/internal_ci/linux/grpc_build_packages.sh
@@ -30,6 +30,7 @@
# where they can be accessed from within a docker container that builds
# the packages
mv ${KOKORO_GFILE_DIR}/github/grpc/artifacts input_artifacts || true
+chmod +x input_artifacts/protoc*/* || true
ls -R input_artifacts || true
tools/run_tests/task_runner.py -f package linux -j 6