Update GitHub Action `codecov/codecov-action` to v5.1.2 #13669

Job	Run time
setup	24s
Build (@apps/hash-ai-worker-ts)	13m 11s
Build (@apps/hash-api)	10m 41s
Build (@apps/hash-graph)	7m 44s
Build (@apps/hash-integration-worker)	10m 7s
Integration (@rust/hash-graph-authorization)	2m 17s
Integration (@rust/hash-graph-benches)	8m 24s
Integration (@rust/hash-graph-http-tests)	5m 41s
Unit (@apps/hash-ai-worker-ts)	1m 14s
Integration (@rust/hash-graph-integration)	5m 24s
Unit (@apps/hash-api)	2m 38s
Integration (@tests/hash-backend-integration)	11m 1s
Publish	0s
Unit (@blockprotocol/type-system)	1m 21s
Integration (@tests/hash-backend-load)	8m 33s
Unit (@blockprotocol/type-system-rs)	1m 43s
Integration (@tests/hash-playwright)	12m 50s
Unit (@local/harpc-client)	1m 0s
Unit (@local/hash-backend-utils)	50s
Unit (@local/hash-graph-sdk)	2m 0s
Unit (@local/hash-isomorphic-utils)	2m 9s
Unit (@local/hash-subgraph)	2m 7s
Unit (@rust/antsi)	2m 9s
Unit (@rust/chonky)	1m 25s
Unit (@rust/deer)	3m 31s
Unit (@rust/error-stack)	2m 32s
Unit (@rust/harpc-net)	1m 49s
Unit (@rust/harpc-types)	57s
Unit (@rust/harpc-wire-protocol)	2m 1s
Unit (@rust/hash-graph-api)	3m 17s
Unit (@rust/hash-graph-postgres-store)	3m 12s
Unit (@rust/hash-graph-temporal-versioning)	1m 20s
Unit (@rust/hash-graph-types)	1m 31s
Unit (@rust/hash-graph-validation)	2m 26s
Unit (@rust/hql-cst)	47s
Unit (@rust/hql-diagnostics)	1m 3s
Unit (@rust/hql-span)	48s
Unit (@rust/hql-syntax-jexpr)	1m 2s
Unit (@rust/sarif)	59s
Tests passed	5s
	2h 22m 13s

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