fix(KONFLUX-3854): Cleanup MPC secrets as well if any #1287

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Status	Duration	Name
✅ Succeeded	6 seconds	init
✅ Succeeded	14 seconds	clone-repository
✅ Succeeded	8 minutes	build-container
✅ Succeeded	4 minutes	clair-scan
✅ Succeeded	2 minutes	ecosystem-cert-preflight-checks
✅ Succeeded	29 seconds	sast-snyk-check
✅ Succeeded	30 seconds	deprecated-base-image-check
✅ Succeeded	9 seconds	apply-tags
✅ Succeeded	29 seconds	push-dockerfile
✅ Succeeded	12 seconds	show-sbom
✅ Succeeded	7 seconds	show-summary