This reverts commit093125904b. Once we introduced encrypted OSD on partition in #12924. However, even though `encryptedDevice` field is `true`, an non-encrypted OSD is created. To prevent the creation of misconfigured OSD, it's better to revert #12924 for now. Initially, I intended to correct this problem. However, I found it will take long time because we need to change the KMS-related code, init containers of both OSD pod and OSD prepare pod. Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com> (cherry picked from commit8e80b21035)