message: fixing issues from parsing the xml file with the python minidom module
diff: -<?xml version="1.0" encoding="UTF-8"?>
  -<!DOCTYPE testset SYSTEM "/usr/local/share/rtest.dtd">
  <testset>
  <fileversion>0.1</fileversion>
  - <var name="COMMAND">rocsparse-test --gtest_color=yes --gtest_output=xml</var>
  - <var name="GTEST_FILTER">*</var>
  + <var name="COMMAND" value="rocsparse-test --gtest_color=yes --gtest_output=xml"></var>
  + <var name="GTEST_FILTER" value="*"></var>
  <test sets="psdb">
  <run name="quick_pre_checkin">{COMMAND}:output_psdb.xml --gtest_filter=*quick*:*pre_checkin*</run>
  </test>
  