patch 9.1.0555: filetype: angular ft detection is still problematic

Problem:  filetype: angular ft detection is still problematic
          (after 9.1.0551)
Solution: detect htmlangular filetype only by inspecting the content,
          do not try to determine it from a generic name like
          '*.component.html'

For the reasons mentioned here:

https://github.com/vim/vim/pull/13594#issuecomment-1834465890

related: #15190
related: #13594
related: #13604

Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/autoload/dist/ft.vim b/runtime/autoload/dist/ft.vim
index 1a4195a..3c7d85c 100644
--- a/runtime/autoload/dist/ft.vim
+++ b/runtime/autoload/dist/ft.vim
@@ -407,10 +407,11 @@
   var n = 1
 
   # Test if the filename follows the Angular component template convention
-  if expand('%:t') =~ '^.*\.component\.html$'
-    setf htmlangular
-    return
-  endif
+  # Disabled for the reasons mentioned here: #13594
+  # if expand('%:t') =~ '^.*\.component\.html$'
+  #   setf htmlangular
+  #   return
+  # endif
 
   while n < 40 && n <= line("$")
     # Check for Angular