patch 8.2.0024: filetype Rego not recognized

Problem:    Filetype Rego not recognized.
Solution:   Add *.rego. (Matt Dunford, closes #5376)

src/testdir/test_filetype.vim

@@ -365,6 +365,7 @@ let s:filename_checks = {
     \ 'rcs': ['file,v'],
     \ 'readline': ['.inputrc', 'inputrc'],
     \ 'remind': ['.reminders', 'file.remind', 'file.rem'],
+    \ 'rego': ['file.rego'],
     \ 'resolv': ['resolv.conf'],
     \ 'reva': ['file.frt'],
     \ 'rexx': ['file.rex', 'file.orx', 'file.rxo', 'file.rxj', 'file.jrexx', 'file.rexxj', 'file.rexx', 'file.testGroup', 'file.testUnit'],

src/version.c

@@ -742,6 +742,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    24,
 /**/
     23,
 /**/