chore(scripts): buildup should only build (aws#8782)

Skip the test target to speed up building up to the module. This will
significantly improve the speed to arrive to a working module after
check out.


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scripts/buildup

@@ -19,7 +19,7 @@ else
   fi
 fi
 
-${scriptdir}/foreach.sh --up yarn build+test
+${scriptdir}/foreach.sh --up yarn build
 ${scriptdir}/foreach.sh --reset
 
 echo "************************************************************"