deps: update dependency com.google.cloud.opentelemetry:exporter-metrics to v0.34.0#1955

olavloite merged 1 commit intogoogleapis:maingoogleapis/java-spanner-jdbc:mainfrom

renovate-bot:renovate/com.google.cloud.opentelemetry-exporter-metrics-0.xrenovate-bot/java-spanner-jdbc:renovate/com.google.cloud.opentelemetry-exporter-metrics-0.xCopy head branch name to clipboard