feat: add new GitHub workflow for dbsync config tests

Author: ArturWieczorek

.github/env_nightly_dbsync_config

@@ -0,0 +1,7 @@
+CLUSTERS_COUNT=1
+CLUSTER_ERA=conway
+COMMAND_ERA=conway
+MARKEXPR=dbsync or dbsync_config
+DBSYNC_REV=13.6.0.4
+DBSYNC_TAR_URL=https://github.com/IntersectMBO/cardano-db-sync/releases/download/13.6.0.4/cardano-db-sync-13.6.0.4-linux.tar.gz
+DBSYNC_SKIP_INDEXES=true

.github/workflows/nightly_dbsync.yaml

@@ -11,7 +11,7 @@ jobs:
     # reusable workflow from local repo and same branch as this config
     uses: ./.github/workflows/regression_reusable.yaml
     with:
-      env-path: .github/env_nightly_dbsync
+      env-path: .github/env_nightly_dbsync_config #.github/env_nightly_dbsync
     secrets:
       GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       CI_FAIL_MAILS: ${{ secrets.NIGHTLY_FAIL_MAILS }}