fix(deps): update dependency org.openapitools:jackson-databind-nullable to v0.2.7 (#397)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

pom.xml

@@ -102,7 +102,7 @@
       <dependency>
         <groupId>org.openapitools</groupId>
         <artifactId>jackson-databind-nullable</artifactId>
-        <version>0.2.6</version>
+        <version>0.2.7</version>
       </dependency>
       <dependency>
         <groupId>io.camunda</groupId>