current/compiler/worksheet: Generate lv:package/@name

This is present on all other packages.  Rather than complicating TAMER to
accommodate a missing name, it's trivial to just add it.

This will, unfortunately, invalidate and require rebuilding of all xmlo
files, based on the `.rev-xmlo` bump.

DEV-11864

.rev-xmlo

@@ -1,6 +1,7 @@
 # This number is incremented for every compiler change to force rebuilding
 # of xmlo files.
-6
+7
 
 # 6: Return map omit preproc:sym/preproc:from
+# 7: Add lv:package/@name for worksheet xmlo files
 

src/current/compiler/worksheet.xsl

@@ -79,7 +79,8 @@
                           _w:load-symbols( $package ),
                           $displays )" />
 
-  <lv:package __rootpath="{$__relroot}"
+  <lv:package name="{$__srcpkg}"
+              __rootpath="{$__relroot}"
               lvmc:type="worksheet">
     <!-- we provide one special symbol -->
     <preproc:symtable>