Merge pull request #21055 from SaimMomin12/release_25.0

[25.0] New datatype addition: beast.trees datatype

Author: bgruening

lib/galaxy/config/sample/datatypes_conf.xml.sample

@@ -627,6 +627,7 @@
     <datatype extension="iqtree" type="galaxy.datatypes.text:IQTree">
         <infer_from suffix="iqtree" />
     </datatype>
+    <datatype extension="beast.trees" type="galaxy.datatypes.data:Text" subclass="true" display_in_upload="true" decription="A BEAST specific NEXUS text file containing posterior tree samples generated by BEAST MCMC analyses."/>
     <datatype extension="mldist" type="galaxy.datatypes.mothur:SquareDistanceMatrix"/>
     <!-- Start RGenetics Datatypes -->
     <datatype extension="affybatch" type="galaxy.datatypes.genetics:Affybatch" display_in_upload="true"/>