docs: add allow_unparsable_block parameter in Aggregator and Signer nodes doc

Author: dlachaume

docs/website/root/manual/developer-docs/nodes/mithril-aggregator.md

@@ -445,6 +445,7 @@ Here is a list of the available parameters:
 | `signed_entity_types` | `--signed-entity-types` | - | `SIGNED_ENTITY_TYPES` | Signed entity types parameters (discriminants names in an ordered comma separated list) | - | `MithrilStakeDistribution,CardanoImmutableFilesFull,CardanoStakeDistribution` | - |
 | `snapshot_compression_algorithm` | `--snapshot-compression-algorithm` | - | `SNAPSHOT_COMPRESSION_ALGORITHM` | Compression algorithm of the snapshot archive | `zstandard` | `gzip` or `zstandard` | - |
 | `zstandard_parameters` | - | - | `ZSTANDARD_PARAMETERS__LEVEL` and `ZSTANDARD_PARAMETERS__NUMBER_OF_WORKERS` | Zstandard specific parameters | - | `{ level: 9, number_of_workers: 4 }` | - |
+| `allow_unparsable_block` | `--allow-unparsable-block` | - | `ALLOW_UNPARSABLE_BLOCK` | If set no error is returned in case of unparsable block and an error log is written instead. Will be ignored on production networks. | `false` | - | - |
 
 `genesis bootstrap` command:
 

docs/website/root/manual/developer-docs/nodes/mithril-signer.md

@@ -162,6 +162,11 @@ Options:
           [env: METRICS_SERVER_PORT=]
           [default: 9090]
 
+      --allow-unparsable-block
+          If set no error is returned in case of unparsable block and an error log is written instead.
+          
+          Will be ignored on production networks.
+
   -h, --help
           Print help (see a summary with '-h')
 
@@ -246,3 +251,4 @@ Here is a list of the available parameters:
 | `enable_metrics_server` | `--enable-metrics-server` | - | `ENABLE_METRICS_SERVER` | Enable metrics HTTP server (Prometheus endpoint on /metrics) | `false` | - | - |
 | `metrics_server_ip` | `--metrics-server-ip` | - | `METRICS_SERVER_IP` | Metrics HTTP server IP | `0.0.0.0` | - | - |
 | `metrics_server_port` | `--metrics-server-port` | - | `METRICS_SERVER_PORT` | Metrics HTTP server listening port | `9090` | - | - |
+| `allow_unparsable_block` | `--allow-unparsable-block` | - | `ALLOW_UNPARSABLE_BLOCK` | If set no error is returned in case of unparsable block and an error log is written instead. Will be ignored on production networks. | `false` | - | - |