fix: upgrade io.opencensus:opencensus-api from 0.26.0 to 0.31.1 (#128)

Snyk has created this PR to upgrade io.opencensus:opencensus-api from 0.26.0 to 0.31.1.

See this package in Maven Repository:
https://mvnrepository.com/artifact/io.opencensus/opencensus-api/

See this project in Snyk:
https://app.snyk.io/org/spotify-foss/project/d28d0545-d982-459c-a6a7-2fa44edc3d80?utm_source=github&utm_medium=referral&page=upgrade-pr

Author: snyk-bot

pom.xml

@@ -101,7 +101,7 @@
         <immutables.version>2.9.3</immutables.version>
         <powermock.version>2.0.2</powermock.version>
         <objenesis.version>3.0.1</objenesis.version>
-        <opencensus.version>0.26.0</opencensus.version>
+        <opencensus.version>0.31.1</opencensus.version>
 
         <shade.id>${project.groupId}.githubclient.shade</shade.id>
     </properties>