[core] Improve clean blobs on test end (#33274)
### Details:
- Improve caching test clean-up to remove created blob files.
### Tickets:
- CVS-166382
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Signed-off-by: Raasz, Pawel <pawel.raasz@intel.com>
Co-authored-by: Oleg Pipikin <pipikinoleg@gmail.com>
