Merge branch 'bb/unicode-width-table-15'

The display width table for unicode characters has been updated for
Unicode 15.1

* bb/unicode-width-table-15:
  unicode: update the width tables to Unicode 15.1

Author: gitster

unicode-width.h

@@ -396,14 +396,13 @@ static const struct interval double_width[] = {
 { 0x2E80, 0x2E99 },
 { 0x2E9B, 0x2EF3 },
 { 0x2F00, 0x2FD5 },
-{ 0x2FF0, 0x2FFB },
-{ 0x3000, 0x303E },
+{ 0x2FF0, 0x303E },
 { 0x3041, 0x3096 },
 { 0x3099, 0x30FF },
 { 0x3105, 0x312F },
 { 0x3131, 0x318E },
 { 0x3190, 0x31E3 },
-{ 0x31F0, 0x321E },
+{ 0x31EF, 0x321E },
 { 0x3220, 0x3247 },
 { 0x3250, 0x4DBF },
 { 0x4E00, 0xA48C },