Setup Allow-CI +2 for in-depth testing

Allow-CI +1 will be used for shallow testing and +2 for more in-depth
testing.

Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
diff --git a/project.config b/project.config
index 7bf100e..0efff03 100644
--- a/project.config
+++ b/project.config
@@ -9,6 +9,7 @@
 
 [access "refs/*"]
 	read = group Non-Interactive Users
+
 [access "refs/heads/*"]
 	create = group trusted-firmware-a-approvers
 	forgeAuthor = group trusted-firmware-a-approvers
@@ -21,7 +22,8 @@
 	label-IP-Review = -1..+1 group trusted-firmware-a-ip-reviewers
 	label-Verified = -1..+1 group Bot Users
 	label-Verified = -1..+1 group trusted-firmware-a-approvers
-	label-Allow-CI = +0..+1 group trusted-firmware-a-approvers
+	label-Allow-CI = +0..+2 group trusted-firmware-a-approvers
+
 [access "refs/tags/*"]
 	create = group trusted-firmware-a-approvers
 	createTag = group trusted-firmware-a-approvers
@@ -45,8 +47,10 @@
 [label "Allow-CI"]
 	function = NoBlock
 	value =  0 No score
-	value = +1 Approved for automated testing
+	value = +1 Approved for automated testing (shallow tests)
+	value = +2 Approved for automated testing (in-depth tests)
 	defaultValue = 0
+
 [access "refs/meta/dashboards/*"]
 	create = group trusted-firmware-a-approvers
 	push = group trusted-firmware-a-approvers