Add diagnostic output to dra workflow scripts (#114973) (#114974)

Author: breskeby

.buildkite/scripts/dra-workflow.sh

@@ -22,14 +22,18 @@ if [[ "$BRANCH" == "main" ]]; then
 fi
 
 ES_VERSION=$(grep elasticsearch build-tools-internal/version.properties | sed "s/elasticsearch *= *//g")
+echo "ES_VERSION=$ES_VERSION"
 
 VERSION_SUFFIX=""
 if [[ "$WORKFLOW" == "snapshot" ]]; then
   VERSION_SUFFIX="-SNAPSHOT"
 fi
 
 BEATS_BUILD_ID="$(./.ci/scripts/resolve-dra-manifest.sh beats "$RM_BRANCH" "$ES_VERSION" "$WORKFLOW")"
+echo "BEATS_BUILD_ID=$BEATS_BUILD_ID"
+
 ML_CPP_BUILD_ID="$(./.ci/scripts/resolve-dra-manifest.sh ml-cpp "$RM_BRANCH" "$ES_VERSION" "$WORKFLOW")"
+echo "ML_CPP_BUILD_ID=$ML_CPP_BUILD_ID"
 
 LICENSE_KEY_ARG=""
 BUILD_SNAPSHOT_ARG=""