Bump promoted-builds optional dependency to 892.vd6219fc0a_efb

892.vd6219fc0a_efb was released 2 years ago.  Over 50% of all
installations of the promoted builds plugin are already using
892.vd6219fc0a_efb or newer.  Those users will see no difference from
this change, since they are already using 892.vd6219fc0a_efb.

Recent Jenkins versions will display broken icons with
older versions of the promoted builds plugin.  Fixed in
jenkinsci/promoted-builds-plugin#170 as part
of 873.v6149db_d64130.  Upgrading to 892.vd6219fc0a_efb will fix that
issue for users.

https://stats.jenkins.io/pluginversions//promoted-builds.html shows that
892.vd6219fc0a_efb is the second most popular release.  It is second
only to the most recent release, 945.v597f5c6a_d3fd.  Attempts to update
that optional dependency to the most recent release have shown consistent
failures in the plugin bill of materials.

* jenkinsci/bom#3170
* jenkinsci/bom#2809

This likely needs to be combined with the parameterized trigger plugin
upgrade of the same dependency to the same version.  Refer to

* jenkinsci/parameterized-trigger-plugin#378

Bumps [promoted-builds](https://github.com/jenkinsci/promoted-builds-plugin) from 3.11 to 892.vd6219fc0a_efb
- [Release notes](https://github.com/jenkinsci/promoted-builds-plugin/releases/tag/892.vd6219fc0a_efb)

pom.xml

@@ -183,7 +183,7 @@
     <dependency>
       <groupId>org.jenkins-ci.plugins</groupId>
       <artifactId>promoted-builds</artifactId>
-      <version>945.v597f5c6a_d3fd</version>
+      <version>892.vd6219fc0a_efb</version>
       <optional>true</optional>
     </dependency>
     <dependency>