Remove unnecessary ceilometer service overrides

The ceilometer services were removed from core devstack a long ago[1].
Unless the additional plugins are installed, overriding status of
the ceilometer services is just useless.

[1] e9a4750fe1b111eeb457378c26ca9eea1b5e0085

Change-Id: I35848c8041b22ab5fcf041f3561dbd11d33fe555
diff --git a/zuul.d/jobs.yaml b/zuul.d/jobs.yaml
index 0b5b401..4558338 100644
--- a/zuul.d/jobs.yaml
+++ b/zuul.d/jobs.yaml
@@ -130,13 +130,6 @@
               debug: True
       devstack_services:
         c-bak: false
-        ceilometer-acentral: false
-        ceilometer-acompute: false
-        ceilometer-alarm-evaluator: false
-        ceilometer-alarm-notifier: false
-        ceilometer-anotification: false
-        ceilometer-api: false
-        ceilometer-collector: false
         c-sch: false
         c-api: false
         c-vol: false
@@ -187,13 +180,6 @@
               debug: True
       devstack_services:
         c-bak: false
-        ceilometer-acentral: false
-        ceilometer-acompute: false
-        ceilometer-alarm-evaluator: false
-        ceilometer-alarm-notifier: false
-        ceilometer-anotification: false
-        ceilometer-api: false
-        ceilometer-collector: false
         c-sch: false
         c-api: false
         c-vol: false
@@ -956,13 +942,6 @@
               volume_size: 2
       devstack_services:
         c-bak: true
-        ceilometer-acentral: false
-        ceilometer-acompute: false
-        ceilometer-alarm-evaluator: false
-        ceilometer-alarm-notifier: false
-        ceilometer-anotification: false
-        ceilometer-api: false
-        ceilometer-collector: false
         c-sch: true
         c-api: true
         c-vol: true