update dolos in localenv

Author: kpinter-iohk

dev/local-environment/setup.sh

@@ -3,7 +3,7 @@
 PARTNER_CHAINS_NODE_IMAGE="ghcr.io/input-output-hk/partner-chains/partner-chains-node-unstable:latest"
 CARDANO_IMAGE="ghcr.io/intersectmbo/cardano-node:10.5.1"
 DBSYNC_IMAGE="ghcr.io/intersectmbo/cardano-db-sync:13.6.0.4"
-DOLOS_IMAGE="ghcr.io/txpipe/dolos:1.0.0-beta.7"
+DOLOS_IMAGE="ghcr.io/txpipe/dolos:1.0.0-beta.8"
 OGMIOS_IMAGE="cardanosolutions/ogmios:v6.13.0"
 POSTGRES_IMAGE="postgres:17.2"
 TESTS_IMAGE="python:3.12-slim"