patch 9.1.0324: filetype: some json files are not recognized

Problem:  filetype: some json files are not recognized
Solution: Detect '.jscsrc' and '.vsconfig' as jsonc filetype
          (Wu, Zhenyu)

See:
- https://github.com/microsoft/PowerToys/blob/main/.vsconfig
- https://jscs-dev.github.io/

closes: #14452

Signed-off-by: Wu, Zhenyu <wuzhenyu@ustc.edu>
Signed-off-by: Christian Brabandt <cb@256bit.org>

src/version.c

@@ -704,6 +704,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    324,
 /**/
     323,
 /**/