Update Jackson BOM version to 2.21.1 (#4495)

Issue described here:
#4494

Co-authored-by: Diego Marquez <diegomarquezp@google.com>

Author: slavino

build.gradle

@@ -31,7 +31,7 @@ project.ext.dependencyStrings = [
   COMMONS_COMPRESS: 'org.apache.commons:commons-compress:1.26.0',
   ZSTD_JNI: 'com.github.luben:zstd-jni:1.5.5-5',
   COMMONS_TEXT: 'org.apache.commons:commons-text:1.10.0',
-  JACKSON_BOM: 'com.fasterxml.jackson:jackson-bom:2.15.2',
+  JACKSON_BOM: 'com.fasterxml.jackson:jackson-bom:2.21.1',
   JACKSON_DATABIND: 'com.fasterxml.jackson.core:jackson-databind',
   JACKSON_DATAFORMAT_YAML: 'com.fasterxml.jackson.dataformat:jackson-dataformat-yaml',
   JACKSON_DATATYPE_JSR310: 'com.fasterxml.jackson.datatype:jackson-datatype-jsr310',