chore(deps): bump open_api_spex from 3.18.2 to 3.18.3 #2923

Job	Run time
Build native libraries	14s
Build native libraries	14s
Download Beacon Node OAPI	5s
Download Beacon Node OAPI	5s
Download spectests	10s
Download spectests	10s
Lint	1m 46s
Lint	1m 46s
Run spec-tests (capella, minimal)	7m 58s
Run spec-tests (capella, minimal)	7m 58s
Build project	7m 7s
Build project	7m 7s
Run spec-tests (capella, general)	5m 2s
Run spec-tests (capella, general)	5m 2s
Run spec-tests (capella, mainnet)	6m 57s
Run spec-tests (capella, mainnet)	6m 57s
Test	3m 38s
Test	3m 22s
Run spec-tests (deneb, minimal)	8m 8s
Run spec-tests (deneb, minimal)	8m 8s
Run spec-tests (deneb, general)	5m 45s
Run spec-tests (deneb, general)	5m 45s
Run spec-tests (deneb, mainnet)	7m 1s
Run spec-tests (deneb, mainnet)	7m 1s
Start and stop the node	4m 18s
Start and stop the node	4m 18s
All spec-tests passed	1s
All spec-tests passed	1s
	1h 56m 4s

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