deps: update dependency com.fasterxml.jackson.core:jackson-databind to v2.10.2 (#70)

Author: renovate-bot

google-cloud-firestore/pom.xml

@@ -176,7 +176,7 @@
     <dependency>
       <groupId>com.fasterxml.jackson.core</groupId>
       <artifactId>jackson-databind</artifactId>
-      <version>2.10.1</version>
+      <version>2.10.2</version>
       <scope>test</scope>
     </dependency>
   </dependencies>