patch 9.0.2024: no filetype detection for Debian sources

Problem:  no filetype detection for Debian sources
Solution: Add new deb822sources filetype

closes: #13320

Signed-off-by: Christian Brabandt <[email protected]>
Co-authored-by: James McCoy <[email protected]>

Author: jamessan

runtime/filetype.vim

@@ -544,6 +544,7 @@ au BufNewFile,BufRead copyright
 " Debian Sources.list
 au BufNewFile,BufRead */etc/apt/sources.list		setf debsources
 au BufNewFile,BufRead */etc/apt/sources.list.d/*.list	setf debsources
+au BufNewFile,BufRead */etc/apt/sources.list.d/*.sources	setf deb822sources
 
 " Deny hosts
 au BufNewFile,BufRead denyhosts.conf		setf denyhosts

src/testdir/test_filetype.vim

@@ -194,6 +194,7 @@ def s:GetFilenameChecks(): dict<list<string>>
     debcontrol: ['/debian/control', 'any/debian/control'],
     debcopyright: ['/debian/copyright', 'any/debian/copyright'],
     debsources: ['/etc/apt/sources.list', '/etc/apt/sources.list.d/file.list', 'any/etc/apt/sources.list', 'any/etc/apt/sources.list.d/file.list'],
+    deb822sources: ['/etc/apt/sources.list.d/file.sources', 'any/etc/apt/sources.list.d/file.sources'],
     def: ['file.def'],
     denyhosts: ['denyhosts.conf'],
     desc: ['file.desc'],

src/version.c

@@ -704,6 +704,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2024,
 /**/
     2023,
 /**/