qcacld-3.0: Remove csr_process_scan_command() prototype

Change Ibea328196a9453ebaae887aa4068e78c47296762 ("qcacld-3.0:
Scan cleanup in lim and csr") removed the implementation of
csr_process_scan_command() but left the prototype. Since the
prototype is obsolete, remove it.

Change-Id: I937ef951045be638fccce8902fbaed510350f029
CRs-Fixed: 2375510

core/sme/inc/sme_inside.h

@@ -127,7 +127,6 @@ tSmeCmd *sme_get_command_buffer(struct mac_context *mac);
 void sme_release_command(struct mac_context *mac, tSmeCmd *pCmd);
 bool qos_process_command(struct mac_context *mac, tSmeCmd *pCommand);
 void qos_release_command(struct mac_context *mac, tSmeCmd *pCommand);
-QDF_STATUS csr_process_scan_command(struct mac_context *mac, tSmeCmd *pCommand);
 QDF_STATUS csr_roam_process_command(struct mac_context *mac, tSmeCmd *pCommand);
 
 /**