This patch adds a new option to the PKCS#11 backend: `os_locking_ok`.
When set to true, the flag CKF_OS_LOCKING_OK is passed to the
C_Initialize function for the client library.
Change-Id: Iaa2a82718cb75e291a0b81b896bd136c29fa6fa0
(cherry picked from commit b5b350b4ce)
(cherry picked from commit 7a889cd200)
(cherry picked from commit 87822c14cb)