Bump com.fasterxml.jackson.core:jackson-core from 2.19.2 to 2.21.1 in /test-clients#2

dependabot[bot] wants to merge 1 commit intomainMastercard/oauth2-client-java:mainfrom

dependabot/maven/test-clients/com.fasterxml.jackson.core-jackson-core-2.21.1Mastercard/oauth2-client-java:dependabot/maven/test-clients/com.fasterxml.jackson.core-jackson-core-2.21.1Copy head branch name to clipboard