api: Ignore generated timing/*.lib files.

Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>

.gitignore

diff --git a/.gitignore b/.gitignore
index a81c8ee..902f9e6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -136,3 +136,6 @@
 
 # Cython debug symbols
 cython_debug/
+
+
+**/timing/*.lib