deps: update dependency com.google.cloud.opentelemetry:exporter-trace to v0.33.0 (googleapis#3455)

Author: renovate-bot

google-cloud-spanner-executor/pom.xml

@@ -45,7 +45,7 @@
  <dependency>
  <groupId>com.google.cloud.opentelemetry</groupId>
  <artifactId>exporter-trace</artifactId>
- <version>0.32.0</version>
+ <version>0.33.0</version>
  </dependency>
  <dependency>
  <groupId>com.google.cloud</groupId>