Removed a condition on compiler in CMSIS-DSP pack file

  <!-- conditions are dependency rules that can apply to a component or an individual file -->

  <conditions>

    <!-- compiler -->

    <condition id="ARMCC GCC IAR">

      <accept Tcompiler="ARMCC"/>

      <accept Tcompiler="GCC"/>

      <accept Tcompiler="IAR"/>

    </condition>

    <!-- CMSIS -->

    <condition id="CMSISCORE">

      <description>Components required for CMSIS Core</description>

      <require condition="ARMCC GCC IAR"/>

      <require Cclass="CMSIS" Cgroup="CORE"/>

    </condition>