build-targets: add p1 gsm device

Change-Id: Ib0ba3988ff15763914d1f66bc21e432835d6983c
diff --git a/jenkins-build-targets b/jenkins-build-targets
index a62c631..7475e92 100644
--- a/jenkins-build-targets
+++ b/jenkins-build-targets
@@ -20,6 +20,9 @@
 cm_maguro-userdebug
 cm_mesmerizemtd-userdebug
 cm_quincyatt-userdebug
+cm_p1-userdebug
+cm_p1l-userdebug
+cm_p1n-userdebug
 cm_p3100-userdebug
 cm_p3110-userdebug
 cm_p3113-userdebug