kernel: Add CONFIG_CRYPTO_DEV_OCTEONTX_CPT kernel config option

This new kernel configuration option is available when building the
octeontx target.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

target/linux/generic/config-5.10

@@ -1100,6 +1100,7 @@ CONFIG_CRYPTO_CTR=y
 # CONFIG_CRYPTO_DEV_MXC_SCC is not set
 # CONFIG_CRYPTO_DEV_MXS_DCP is not set
 # CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set
+# CONFIG_CRYPTO_DEV_OCTEONTX_CPT is not set
 # CONFIG_CRYPTO_DEV_QAT_C3XXX is not set
 # CONFIG_CRYPTO_DEV_QAT_C3XXXVF is not set
 # CONFIG_CRYPTO_DEV_QAT_C62X is not set