Revert "Temporary remove trx logger to check CI"

This reverts commit b0c9a3e.

Author: abonie

eng/build.sh

@@ -239,7 +239,7 @@ function Test() {
     testbatchsuffix="_batch$testbatch"
   fi
   testlogpath="$artifacts_dir/TestResults/$configuration/${projectname}_$targetframework$testbatchsuffix.trx"
-  args="test \"$testproject\" --no-build -c $configuration -f $targetframework --logger \"console;verbosity=normal\" --blame-hang-timeout 5minutes --results-directory $artifacts_dir/TestResults/$configuration"
+  args="test \"$testproject\" --no-build -c $configuration -f $targetframework --logger \"trx;LogFileName=$testlogpath\" --logger \"console;verbosity=normal\" --blame-hang-timeout 5minutes --results-directory $artifacts_dir/TestResults/$configuration"
 
   if [[ "$testbatch" != "" ]]; then
     args="$args --filter batch=$testbatch"