Update version to 11.2.0-rc2

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
diff --git a/VERSION b/VERSION
index 94ba9ae..b7ce1a2 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-11.2.0-rc1
+11.2.0-rc2