Ensure jdk(next) prepareWorkspace validates cache correctly (#1850)
Ensure jdk(next) prepareWorkspace validates cache correctly (#1850)

Signed-off-by: andrew-m-leonard <f11bf15468659db0093369e7b4b705714a71e809@uk.ibm.com>
AdoptOpenJDK/openjdk-build,karianna/openjdk-build,karianna/openjdk-build,AdoptOpenJDK/openjdk-build