qcacld-3.0: Remove usage of OS specific API in UMAC code

Replace skip_spaces usage with appropriate QDF replacement

Change-Id: I474470d9cfc86fe8df7b6bfc9f1223342255842d
CRs-fixed: 2631974

components/action_oui/core/src/wlan_action_oui_parse.c

@@ -538,7 +538,7 @@ action_oui_parse(struct action_oui_psoc_priv *psoc_priv,
 	str1 = qdf_str_trim((char *)oui_string);
 
 	while (str1) {
-		str2 = skip_spaces(str1);
+		str2 = (char *)qdf_str_left_trim(str1);
 		if (str2[0] == '\0') {
 			action_oui_err("Invalid spaces in action oui: %u at extension: %u for token: %s",
 				action_id,