patches: revert block_input fix in 0001 (0008 does this correctly)

0008 was already fixing the block_input/record_unwind_protect_void
ordering with a detailed comment.  My earlier change to 0001 broke
0008's context match.  Let the series fix it in the right place.

patches/0001-ns-add-accessibility-base-classes-and-text-extractio.patch

@@ -249,8 +249,8 @@ index 88c9251c18..9d36de66f9 100644
 +
 +  specpdl_ref count = SPECPDL_INDEX ();
 +  record_unwind_current_buffer ();
-+  block_input ();
 +  record_unwind_protect_void (unblock_input);
++  block_input ();
 +  if (b != current_buffer)
 +    set_buffer_internal_1 (b);
 +