Bump jackson-databind in /src/it/projects/bom-flattenMode/bom

Bumps [jackson-databind](https://github.com/FasterXML/jackson) from 2.9.10.8 to 2.12.6.1.
- [Release notes](https://github.com/FasterXML/jackson/releases)
- [Commits](https://github.com/FasterXML/jackson/commits)

---
updated-dependencies:
- dependency-name: com.fasterxml.jackson.core:jackson-databind
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

src/it/projects/bom-flattenMode/bom/pom.xml

@@ -40,7 +40,7 @@
       <dependency>
         <groupId>com.fasterxml.jackson.core</groupId>
         <artifactId>jackson-databind</artifactId>
-        <version>2.9.10.8</version>
+        <version>2.12.6.1</version>
       </dependency>
       <dependency>
         <groupId>com.fasterxml.jackson.core</groupId>