Switch TMCH SMDRL fetch job to start at 00:15 and 12:15

The job was starting at midnight and noon, which is exactly when the files are changing. This resulted in intermittent failures, as the files are temporarily missing during the changeover.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=139081163

java/google/registry/env/alpha/default/WEB-INF/cron.xml

@@ -50,7 +50,7 @@
       This job downloads the latest DNL from MarksDB and inserts it into the database.
       (See: TmchDnlServlet, ClaimsList)
     </description>
-    <schedule>every 12 hours synchronized</schedule>
+    <schedule>every 12 hours from 00:15 to 12:15</schedule>
     <target>backend</target>
   </cron>
 

java/google/registry/env/crash/default/WEB-INF/cron.xml

@@ -60,7 +60,7 @@
       This job downloads the latest SMDRL from MarksDB and inserts it into the database.
       (See: TmchSmdrlServlet, SignedMarkRevocationList)
     </description>
-    <schedule>every 12 hours synchronized</schedule>
+    <schedule>every 12 hours from 00:15 to 12:15</schedule>
     <target>backend</target>
   </cron>
 

java/google/registry/env/production/default/WEB-INF/cron.xml

@@ -72,7 +72,7 @@
       This job downloads the latest SMDRL from MarksDB and inserts it into the database.
       (See: TmchSmdrlServlet, SignedMarkRevocationList)
     </description>
-    <schedule>every 12 hours synchronized</schedule>
+    <schedule>every 12 hours from 00:15 to 12:15</schedule>
     <target>backend</target>
   </cron>
 

java/google/registry/env/sandbox/default/WEB-INF/cron.xml

@@ -17,7 +17,7 @@
       This job downloads the latest SMDRL from MarksDB and inserts it into the database.
       (See: TmchSmdrlServlet, SignedMarkRevocationList)
     </description>
-    <schedule>every 12 hours synchronized</schedule>
+    <schedule>every 12 hours from 00:15 to 12:15</schedule>
     <target>backend</target>
   </cron>