deps: update dependency io.opencensus:opencensus-api to v0.25.0 (#95)

Author: renovate-bot

pom.xml

@@ -74,7 +74,7 @@
  <threeten.version>1.4.1</threeten.version>
  <javax.annotations.version>1.3.2</javax.annotations.version>
  <animal-sniffer.version>1.18</animal-sniffer.version>
- <opencensus.version>0.24.0</opencensus.version>
+ <opencensus.version>0.25.0</opencensus.version>
  </properties>
 
  <dependencyManagement>