Add missing jackson-base dependency hash

gradle/verification-metadata.xml

@@ -1280,6 +1280,11 @@
             <sha256 value="11bba22d8631816e09b623a200747453d6491a66eac8f5c089c73da2b749014f" origin="Generated by Gradle"/>
          </artifact>
       </component>
+      <component group="com.fasterxml.jackson" name="jackson-base" version="2.13.3">
+         <artifact name="jackson-base-2.13.3.pom">
+            <sha256 value="72d67291876c63e1896bc7d8ff799033d3a4b9029020110488af9c97315ed939" origin="Generated by Gradle"/>
+         </artifact>
+      </component>
       <component group="com.fasterxml.jackson" name="jackson-base" version="2.14.1">
          <artifact name="jackson-base-2.14.1.pom">
             <sha256 value="18015d1bacba9a14625a8bf19411f5bfad82d0060df37b27bd02e78132c4676e" origin="Generated manually"/>

mailbox-core/build.gradle

@@ -33,6 +33,8 @@ dependencies {
     implementation "io.ktor:ktor-server-call-logging:$ktor_version"
     implementation "io.ktor:ktor-serialization-jackson:$ktor_version"
     implementation "io.ktor:ktor-server-content-negotiation:$ktor_version"
+    // sometimes jackson-base needs to be added manually to go into dependency verification
+    //implementation 'com.fasterxml.jackson:jackson-base:2.13.3'
     api "org.slf4j:slf4j-api:1.7.36"
 
     //noinspection GradleDependency