patch 9.0.1291: Move language files are not recognized

Problem:    Move language files are not recognized.
Solution:   Recognize Move language files. (Amaan Qureshi, closes #11947)

runtime/filetype.vim

@@ -1267,6 +1267,9 @@ au BufNewFile,BufRead *.[mi][3g]		setf modula3
 " Larch/Modula-3
 au BufNewFile,BufRead *.lm3			setf modula3
 
+" Modconf
+au BufNewFile,BufRead */etc/modules.conf,*/etc/modules,*/etc/conf.modules setf modconf
+
 " Monk
 au BufNewFile,BufRead *.isc,*.monk,*.ssc,*.tsc	setf monk
 
@@ -1276,8 +1279,8 @@ au BufNewFile,BufRead *.moo			setf moo
 " Moonscript
 au BufNewFile,BufRead *.moon			setf moonscript
 
-" Modconf
+" Move language
-au BufNewFile,BufRead */etc/modules.conf,*/etc/modules,*/etc/conf.modules setf modconf
+au BufNewFile,BufRead *.move			setf move
 
 " MPD is based on XML
 au BufNewFile,BufRead *.mpd			setf xml

src/testdir/test_filetype.vim

@@ -380,6 +380,7 @@ let s:filename_checks = {
     \ 'monk': ['file.isc', 'file.monk', 'file.ssc', 'file.tsc'],
     \ 'moo': ['file.moo'],
     \ 'moonscript': ['file.moon'],
+    \ 'move': ['file.move'],
     \ 'mp': ['file.mp', 'file.mpxl', 'file.mpiv', 'file.mpvi'],
     \ 'mplayerconf': ['mplayer.conf', '/.mplayer/config', 'any/.mplayer/config'],
     \ 'mrxvtrc': ['mrxvtrc', '.mrxvtrc'],

src/version.c

@@ -695,6 +695,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1291,
 /**/
     1290,
 /**/