Applying tests with large protobuf schemas return a could not consolidate grpc file error

[danielbdias]

Describe the bug

When applying a test with a large protobuf file, we are receiving the following error: cannot preprocess Apply request: could not consolidate grpc file: cannot read protobuf file: could not read definition file.

To Reproduce

Steps to reproduce the behavior:

1. Download OTel Demo and run make run-tracetesting
2. After waiting for all tests to run, execute tracetest get test --id shipping-order > mytest.yaml
3. Then try to apply this file without changes: tracetest apply test --file mytest.yaml
4. The CLI will dump part of the test file and return two errors: cannot preprocess Apply request: could not consolidate grpc file: cannot read protobuf file: could not read definition file at the top and : file name too long at the bottom

Expected behavior

The test should be applied normally.