patch 9.0.1282: Ron files are not recognized

Problem:    Ron files are not recognized.
Solution:   Recognize Ron files. (Amaan Qureshi, closes #11948)
diff --git a/src/testdir/test_filetype.vim b/src/testdir/test_filetype.vim
index 9cbc585..ed4a863 100644
--- a/src/testdir/test_filetype.vim
+++ b/src/testdir/test_filetype.vim
@@ -488,6 +488,7 @@
     \ 'rnoweb': ['file.rnw', 'file.snw'],
     \ 'robot': ['file.robot', 'file.resource'],
     \ 'robots': ['robots.txt'],
+    \ 'ron': ['file.ron'],
     \ 'routeros': ['file.rsc'],
     \ 'rpcgen': ['file.x'],
     \ 'rpl': ['file.rpl'],
diff --git a/src/version.c b/src/version.c
index d185852..2f5e3bf 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1282,
+/**/
     1281,
 /**/
     1280,