Fix internal function name

* lisp/org.el (org-property--local-values): Rename to...
(org--property-local-values): ... this.
(org-entry-get):
(org-entry-get-with-inheritance): Apply renaming.

lisp/org.el

@@ -15999,7 +15999,7 @@ strings."
 	  ;; Return value.
 	  props)))))
 
-(defun org-property--local-values (property literal-nil)
+(defun org--property-local-values (property literal-nil)
   "Return value for PROPERTY in current entry.
 Value is a list whose car is the base value for PROPERTY and cdr
 a list of accumulated values.  Return nil if neither is found in
@@ -16062,7 +16062,7 @@ value higher up the hierarchy."
 	   (or (not (eq inherit 'selective)) (org-property-inherit-p property)))
       (org-entry-get-with-inheritance property literal-nil))
      (t
-      (let* ((local (org-property--local-values property literal-nil))
+      (let* ((local (org--property-local-values property literal-nil))
 	     (value (and local (mapconcat #'identity (delq nil local) " "))))
 	(if literal-nil value (org-not-nil value)))))))
 
@@ -16174,7 +16174,7 @@ However, if LITERAL-NIL is set, return the string value \"nil\" instead."
    (let (value)
      (catch 'exit
        (while t
-	 (let ((v (org-property--local-values property literal-nil)))
+	 (let ((v (org--property-local-values property literal-nil)))
 	   (when v
 	     (setq value
 		   (concat (mapconcat #'identity (delq nil v) " ")