Merge pull request #178 from salesforce/snyk-upgrade-a3054b3e8c28deb9230f2b731cabbf67

[Snyk] Upgrade org.slf4j:slf4j-api from 1.7.21 to 1.7.32

Author: nikolay-pshenichny

contrib/pom.xml

@@ -61,7 +61,7 @@
         <!-- Dependency Versions -->
         <grpc.version>1.24.0</grpc.version>
         <protoc.version>3.9.1</protoc.version> <!-- Same version as grpc-proto -->
-        <slf4j.version>1.7.21</slf4j.version>
+        <slf4j.version>1.7.32</slf4j.version>
         <gson.version>2.7</gson.version> <!-- Same version as grpc-proto -->
         <mustache-java.version>0.9.4</mustache-java.version>
         <spring.version>4.3.30.RELEASE</spring.version>