java-buildpack-auto-reconfiguration dependency is not available for general use ?

[dev-praveen]

Hi team, I am not able to download the dependency from maven central repo.

org.cloudfoundry java-buildpack-auto-reconfiguration 2.12.0.RELEASE

and tried with below also but not worked either.

spring-releases Spring Releases https://repo.spring.io/release false

from the build logs I could see

[ERROR] Failed to execute goal on project devconfig-server: Could not resolve dependencies for project com.praveen:devconfig-server:jar:0.0.1-SNAPSHOT: Failed to collect dependencies at org.cloudfoundry:java-buildpack-auto-reconfiguration:jar:2.12.0.RELEASE: Failed to read artifact descriptor for org.cloudfoundry:java-buildpack-auto-reconfiguration:jar:2.12.0.RELEASE: The following artifacts could not be resolved: org.cloudfoundry:java-buildpack-auto-reconfiguration:pom:2.12.0.RELEASE (absent): Could not transfer artifact org.cloudfoundry:java-buildpack-auto-reconfiguration:pom:2.12.0.RELEASE from/to spring-releases (https://repo.spring.io/release): status code: 401, reason phrase: (401) -> [Help 1]