patch 8.1.1761: filetype "vuejs" causes problems for some users

Problem:    Filetype "vuejs" causes problems for some users.
Solution:   Rename to "vue".
diff --git a/src/version.c b/src/version.c
index 4b89a31..b1d7fea 100644
--- a/src/version.c
+++ b/src/version.c
@@ -778,6 +778,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1761,
+/**/
     1760,
 /**/
     1759,