fix: upgrade com.fasterxml.jackson.core:jackson-databind from 2.9.10.7 to 2.12.5 (#683)

Snyk has created this PR to upgrade com.fasterxml.jackson.core:jackson-databind from 2.9.10.7 to 2.12.5.

See this package in Maven Repository:
https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind/

See this project in Snyk:
https://app.snyk.io/org/dogeared/project/d56a851a-c55c-475b-bff7-40745a085073?utm_source=github&utm_medium=referral&page=upgrade-pr

Author: snyk-bot

pom.xml

@@ -74,7 +74,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <buildNumber>${user.name}-${maven.build.timestamp}</buildNumber>
 
-        <jackson.version>2.9.10.7</jackson.version>
+        <jackson.version>2.12.5</jackson.version>
         <orgjson.version>20180130</orgjson.version>
         <gson.version>2.8.5</gson.version>
 
@@ -91,7 +91,7 @@
         <surefire.plugin.version>2.22.0</surefire.plugin.version>
         <clover.version>4.2.1</clover.version>
         <clover.db>${jjwt.root}/target/clover/clover.db</clover.db>
-        <surefire.argLine />
+        <surefire.argLine/>
 
     </properties>
 
@@ -305,7 +305,7 @@
                             </includes>
                         </artifactSet>
                         <transformers>
-                            <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer" />
+                            <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
                         </transformers>
                     </configuration>
                     <executions>