mpsqa.arch: add the missing import

Author: Alexander Pann

code/languages/org.mpsqa.arch/languages/org.mpsqa.arch/org.mpsqa.arch.mpl

@@ -20,6 +20,7 @@
     <dependency reexport="false">1ed103c3-3aa6-49b7-9c21-6765ee11f224(MPS.Editor)</dependency>
     <dependency reexport="false">c7fb639f-be78-4307-89b0-b5959c3fa8c8(jetbrains.mps.lang.text)</dependency>
     <dependency reexport="false">3867cfe1-8589-4ef1-9b3c-48b17d473edf(org.mpsqa.base.utils)</dependency>
+    <dependency reexport="false">96212ac2-423f-4cfb-b211-b58d0546b6bf(org.mpsqa.arch.pluginSolution)</dependency>
   </dependencies>
   <languageVersions>
     <language slang="l:f3061a53-9226-4cc5-a443-f952ceaf5816:jetbrains.mps.baseLanguage" version="12" />