qcacld-3.0: Remove csrScanAbort() prototype

csr_inside_api.h exports csrScanAbort() but the function is no longer
preset, so remove the obsolete prototype.

Change-Id: I9ad67836ff45dc9d36185a98f2e5cc7cea70eebc
CRs-Fixed: 2108353

core/sme/src/csr/csr_inside_api.h

@@ -511,14 +511,6 @@ QDF_STATUS csr_scan_disable(tpAniSirGlobal);
 QDF_STATUS csr_scan_request(tpAniSirGlobal, uint16_t, tCsrScanRequest *,
 			csr_scan_completeCallback callback, void *pContext);
 
-/* ---------------------------------------------------------------------------
-    \fn csrScanAbort
-    \brief If a scan request is abort, the scan complete callback will be called first before csrScanAbort returns.
-    \param pScanRequestID - The request ID returned from csr_scan_request
-    \return QDF_STATUS
-   -------------------------------------------------------------------------------*/
-QDF_STATUS csrScanAbort(tpAniSirGlobal, uint32_t scanRequestID);
-
 /* ---------------------------------------------------------------------------
     \fn csr_scan_get_result
     \brief Return scan results.