Broaden range of values for Verified label

Verified can now be set to -2/+2. The intent is to make it match with
the Allow-CI+2 tests.

Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
diff --git a/project.config b/project.config
index 375e647..89030a8 100644
--- a/project.config
+++ b/project.config
@@ -34,9 +34,11 @@
 
 [label "Verified"]
 	function = MaxWithBlock
-	value = -1 Fails
+	value = -2 Fails (in-depth tests)
+	value = -1 Fails (shallow tests)
 	value = 0 No score
-	value = +1 Verified
+	value = +1 Verified (shallow tests)
+	value = +2 Verified (in-depth tests)
 	copyAllScoresIfNoCodeChange = true
 	copyAllScoresOnTrivialRebase = true
 	defaultValue = 0