Disable memory-static job in CI

What does this MR do and why?

memory-static job started to give us seg faults after we updated google-protobuf gem.
We want to disable it for now.
More in #350296 (closed).

How to set up and validate locally

Check the pipeline - we shouldn't see memory-static job being run.

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

• I have evaluated the MR acceptance checklist for this MR.

Related to #350296 (closed)