Increase memory of syft compute

[p5]

On larger RPMs (such as Rust), syft is stopped due to memory limitations during the upload-to-quay stage. We should allocate larger runners for the Syft steps, or make it configurable.

Log entry:

"step-run-syft" exited with code 137: OOMKilled

https://konflux-ui.apps.kflux-prd-rh03.nnv1.p1.openshiftapps.com/ns/hummingbird-tenant/applications/rpms-main/pipelineruns/rust-main-on-pull-request-f5kx4/

[p5]

Handled in an override in our pipelines.