Introduce sylvaUnitsSource interval and timeout
This MR introduces an optional timeout and Interval field on spec.sylvaUnitsSource and ensures that both GitRepository and OCIRepository generated by the operator apply:
A default timeout of 5m and interval of 168h, unless the user explicitly sets a different one (suRelease.Spec.SylvaUnitsSource.Timeout, suRelease.Spec.SylvaUnitsSource.Interval)
closes #55 (closed)
Edited by Priya Goyal