Update <date.prev_release> for 2.5.0.0 release date.

Author: kwwall

pom.xml

@@ -146,7 +146,7 @@
             <!-- TODO: Be sure to update. Should be date of previous official release -->
             <!-- Exact date in the form 'yyyy-dd-yy 00:00:00' should be used. You can find the previous release date -->
             <!-- n the previous release notes file under the 'documentation/' directory. -->
-        <date.prev_release>2021-05-24 00:00:00</date.prev_release>
+        <date.prev_release>2022-07-20 00:00:00</date.prev_release>
     </properties>
 
     <dependencies>