patch 8.2.1383: test 49 is old style

Problem:    Test 49 is old style.
Solution:   Convert test cases to new style. (Yegappan Lakshmanan,
            closes #6638)

src/testdir/test49.ok

@@ -1,18 +1,9 @@
 Results of test49.vim:
-*** Test  52: OK (1247112011)
-*** Test  53: OK (131071)
-*** Test  54: OK (2047)
-*** Test  55: OK (1023)
-*** Test  56: OK (511)
-*** Test  57: OK (2147450880)
-*** Test  58: OK (624945)
 *** Test  59: OK (2038431743)
 *** Test  60: OK (311511339)
-*** Test  61: OK (374889517)
 *** Test  62: OK (286331153)
 *** Test  63: OK (236978127)
 *** Test  64: OK (1499645335)
-*** Test  65: OK (70187)
 *** Test  66: OK (5464)
 *** Test  67: OK (212514423)
 *** Test  68: OK (212514423)

src/version.c

@@ -754,6 +754,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1383,
 /**/
     1382,
 /**/