qcacld-3.0: Remove eCsrSetKeyAction

The eCsrSetKeyAction enum is unused, so remove it.

Change-Id: I37c8d7ececc4d44a1f8bcb9530b1f4aee8695f4f
CRs-Fixed: 2380772

core/sme/inc/csr_api.h

@@ -666,12 +666,6 @@ typedef enum {
 /* Two extra key indicies are used for the IGTK (which is used by BIP) */
 #define CSR_MAX_NUM_KEY     (eCSR_SECURITY_WEP_STATIC_KEY_ID_MAX + 2 + 1)
 
-typedef enum {
-	eCSR_SECURITY_SET_KEY_ACTION_NO_CHANGE,
-	eCSR_SECURITY_SET_KEY_ACTION_SET_KEY,
-	eCSR_SECURITY_SET_KEY_ACTION_DELETE_KEY,
-} eCsrSetKeyAction;
-
 typedef enum {
 	/*
 	 * Roaming because HDD requested for reassoc by changing one of the