Bug 1667367 - Change nightly schedule to align with GV and AC nightlies

Fixes mozilla-mobile/android-components#8508

.cron.yml

@@ -10,7 +10,7 @@ jobs:
           treeherder-symbol: Nd
           target-tasks-method: nightly
       when:
-          - {hour: 18, minute: 0}
+          - {hour: 5, minute: 0}
     # This is a temporary hook in order to not overload Google Play.
     # See bug 1628413 for more context.
     - name: nightly-on-google-play
@@ -19,7 +19,7 @@ jobs:
           treeherder-symbol: Nd-gp
           target-tasks-method: nightly-on-google-play
       when:
-          - {hour: 6, minute: 0}
+          - {hour: 17, minute: 0}
     - name: fennec-production
       job:
           type: decision-task
@@ -31,7 +31,7 @@ jobs:
           type: decision-task
           treeherder-symbol: bump-ac
           target-tasks-method: bump_android_components
-      when: [{hour: 14, minute: 0}]
+      when: [{hour: 15, minute: 30}]
     - name: screenshots
       job:
           type: decision-task