PP-15351 Override dependencies (#4227)

- Overrides Jetty and Jackson dependencies due to vulnerable transitive dependencies, and the Dropwizard release with the latest versions of these libraries may take a while.
- Added BOM instead of overriding specific vulnerable dependencies to ensure all modules in the group are aligned to compatible versions.

Author: kbottla

pom.xml

@@ -22,6 +22,20 @@
 
     <dependencyManagement>
         <dependencies>
+            <dependency>
+                <groupId>org.eclipse.jetty</groupId>
+                <artifactId>jetty-bom</artifactId>
+                <version>12.1.9</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+            <dependency>
+                <groupId>com.fasterxml.jackson</groupId>
+                <artifactId>jackson-bom</artifactId>
+                <version>2.21.3</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
             <dependency>
                 <groupId>io.dropwizard</groupId>
                 <artifactId>dropwizard-dependencies</artifactId>