v0.0-216-ga7e4127: Make extracting of strings from volatile-status.txt resilient
to strings with spaces. Fixes: https://travis-ci.org/google/verible/jobs/650636358 PiperOrigin-RevId: 295238239
to strings with spaces. Fixes: https://travis-ci.org/google/verible/jobs/650636358 PiperOrigin-RevId: 295238239