[gcc r16-4048] toplevel: Fix syntax issue in .editorconfig

[Richard Earnshaw]

https://gcc.gnu.org/g:b8701893e90b7121591531faf8a72a0589f1f1d5

commit r16-4048-gb8701893e90b7121591531faf8a72a0589f1f1d5
Author: Richard Earnshaw <rearnsha@arm.com>
Date:   Tue Sep 23 13:17:01 2025 +0100

    toplevel: Fix syntax issue in .editorconfig
    
    .editorconfig entries need to be a single filesystem glob pattern.
    
    ChangeLog:
    
            * .editorconfig: Fix glob patterns.

Diff:
---
 .editorconfig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.editorconfig b/.editorconfig
index 9661e7e10d77..af1a28411da9 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -5,14 +5,14 @@ root = true
 end_of_line = lf
 insert_final_newline = true
 
-[*.h,*.cc]
+[*.{h,cc}]
 charset = utf-8
 indent_style = tab
 indent_size = 2
 tab_width = 8
 trim_trailing_whitespace = true
 
-[Makefile*,ChangeLog*]
+[{Makefile,ChangeLog}*]
 indent_style = tab
 indent_size = 8
 trim_trailing_whitespace = true