Merge pull request 'Release information' (#26) from release_properties into main

Reviewed-on: D-Net/openaire-graph-docs#26

release.properties

@@ -0,0 +1,8 @@
+#The name of the tag
+tag_name=1.0 
+# A description of the tag
+tag_description=1.0 is our 1st tag
+#The release name
+release_name=release-1.0
+#The release description
+release_description=this is the release 1.0