patch 8.2.1409: nmpmrc and php.ini filetypes not recognized

Problem:    Nmpmrc and php.ini filetypes not recognized.
Solution:   Add filetype detection. (Doug Kearns)

src/testdir/test_filetype.vim

@@ -140,7 +140,7 @@ let s:filename_checks = {
     \ 'dnsmasq': ['/etc/dnsmasq.conf'],
     \ 'dockerfile': ['Containerfile', 'Dockerfile', 'file.Dockerfile'],
     \ 'dosbatch': ['file.bat', 'file.sys'],
-    \ 'dosini': ['.editorconfig', '/etc/pacman.conf', '/etc/yum.conf', 'file.ini'],
+    \ 'dosini': ['.editorconfig', '/etc/pacman.conf', '/etc/yum.conf', 'file.ini', 'npmrc', '.npmrc', 'php.ini', 'php.ini-5'],
     \ 'dot': ['file.dot', 'file.gv'],
     \ 'dracula': ['file.drac', 'file.drc', 'filelvs', 'filelpe'],
     \ 'dsl': ['file.dsl'],

src/version.c

@@ -754,6 +754,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1409,
 /**/
     1408,
 /**/