patch 9.1.1134: filetype: Guile init file not recognized

Problem:  filetype: Guile init file not recognized
Solution: detect '.guile' file as scheme filetype
          (David Mandelberg)

References:

https://www.gnu.org/software/guile/manual/html_node/Init-File.html
> When run interactively, Guile will load a local initialization file
> from ~/.guile. This file should contain Scheme expressions for
> evaluation.

closes: #16683

Signed-off-by: David Mandelberg <david@mandelberg.org>
Signed-off-by: Christian Brabandt <cb@256bit.org>

runtime/filetype.vim

@@ -2347,8 +2347,8 @@ au BufNewFile,BufRead *.zsh,*.zsh-theme,*.zunit		setf zsh
 " Salt state files
 au BufNewFile,BufRead *.sls			setf salt
 
-" Scheme, Supertux configuration, Lips.js history ("racket" patterns are now separate, see above)
-au BufNewFile,BufRead *.scm,*.ss,*.sld,*.stsg,*/supertux2/config,.lips_repl_history	setf scheme
+" Scheme, Supertux configuration, Lips.js history, Guile init file ("racket" patterns are now separate, see above)
+au BufNewFile,BufRead *.scm,*.ss,*.sld,*.stsg,*/supertux2/config,.lips_repl_history,.guile	setf scheme
 
 " Screen RC
 au BufNewFile,BufRead .screenrc,screenrc	setf screen

src/testdir/test_filetype.vim

@@ -675,7 +675,7 @@ def s:GetFilenameChecks(): dict<list<string>>
     sass: ['file.sass'],
     sbt: ['file.sbt'],
     scala: ['file.scala', 'file.mill'],
-    scheme: ['file.scm', 'file.ss', 'file.sld', 'file.stsg', 'any/local/share/supertux2/config', '.lips_repl_history'],
+    scheme: ['file.scm', 'file.ss', 'file.sld', 'file.stsg', 'any/local/share/supertux2/config', '.lips_repl_history', '.guile'],
     scilab: ['file.sci', 'file.sce'],
     screen: ['.screenrc', 'screenrc'],
     scss: ['file.scss'],

src/version.c

@@ -704,6 +704,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1134,
 /**/
     1133,
 /**/