[tools] testbot/TestWTBS: wine:build should inherit from build.

[Francois Gouget]

wine:build tasks are very similar to regular build tasks so it makes
sense to have them inherit from them.

Signed-off-by: Francois Gouget 
---
 testbot/tests/TestWTBS | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/testbot/tests/TestWTBS b/testbot/tests/TestWTBS
index daeb36eaa..7a5f29f3d 100755
--- a/testbot/tests/TestWTBS
+++ b/testbot/tests/TestWTBS
@@ -370,7 +370,8 @@ sub LoadTestInfo($)
   foreach my $Pair (["tasks", ["build", "tests"]],
                     ["tests", ["win", "wine"]],
                     ["win", ["win32", "win64"]],
-                    ["wine", ["wine:test", "wine:module"]])
+                    ["wine", ["wine:test", "wine:module"]],
+                    ["build", ["wine:build"]])
   {
     my ($Src, $TaskTypes) = @$Pair;
     foreach my $Field (keys %{$TestInfo->{$Src}})