Merge branch 'unstable' into merge-unstable-to-deneb-20230816

# Conflicts:
#	beacon_node/http_api/src/lib.rs

.github/workflows/test-suite.yml

@@ -9,6 +9,11 @@ on:
       - 'pr/*'
   pull_request:
   merge_group:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 env:
   # Deny warnings in CI
   # Disable debug info (see https://github.com/sigp/lighthouse/issues/4005)