Add aws sts dependency (#4657)

Author: BorisTkachenko

apps/opik-backend/pom.xml

@@ -115,6 +115,10 @@
             <groupId>software.amazon.awssdk</groupId>
             <artifactId>auth</artifactId>
         </dependency>
+        <dependency>
+            <groupId>software.amazon.awssdk</groupId>
+            <artifactId>sts</artifactId>
+        </dependency>
 
         <dependency>
             <groupId>software.amazon.jdbc</groupId>