How can I speed up my CDK Synth step in code pipeline by caching requirements?

Currently, the synth step in my code pipeline looks something like this:

How can I speed up my CDK Synth step in code pipeline by caching requirements?

Currently, the synth step in my code pipeline looks something like this:

How can I speed up my CDK Synth step in code pipeline by caching requirements?

Currently, the synth step in my code pipeline looks something like this:

How can I speed up my CDK Synth step in code pipeline by caching requirements?

Currently, the synth step in my code pipeline looks something like this: