patch 9.2.0172: Missing semicolon in os_mac_conv.c

Problem:  Missing semicolon in os_mac_conv.c (after v9.2.0168)
Solution: Add it (Yasuhiro Matsumoto).

The missing semicolon was introduced in patch 9.2.0168
(b00f441e6), which breaks the macOS build.

closes: #19695

Signed-off-by: Yasuhiro Matsumoto <mattn.jp@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

src/os_mac_conv.c

@@ -354,7 +354,7 @@ mac_utf16_to_enc(
 	}
 	else
 	{
-	    int len = utf8_len
+	    int len = utf8_len;
 	    result = string_convert(&conv, utf8_str, &len);
 	    utf8_len = len;
 	    vim_free(utf8_str);

src/version.c

@@ -734,6 +734,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    172,
 /**/
     171,
 /**/