Apache Bench ("ab") missing from devcontainer

mhite

Instructions mention using "ab" to put load on service:

https://trainingportal.linuxfoundation.org/learn/course/getting-started-with-opentelemetry-lfs148/hands-on-lab-manual-instrumentation-metrics/instruments-to-measure-golden-signals?page=6

However, ab is not available in the devcontainer. Would be great if it was installed out-of-the-box.

Workaround:

apt-get update
apt-get install apache2-utils