message: Pass a description to signtool when signing
  * This is used when the MSI installer runs and generates a temporary file for
  the UAC prompt, so it will display "RenderDoc" instead of "hj782.msi".
diff: @@ -35,7 +35,7 @@ if [ $? -eq 1 ] ; then
  TSS=${TSSLIST[0]}
  echo Signing $1 using timestamp server $TSS ...
  sleep 1
  - signtool sign //f "${BUILD_ROOT}"/support/key.pfx //fd sha256 //p $PASS //tr $TSS //td sha256 $1
  + signtool sign //d RenderDoc //f "${BUILD_ROOT}"/support/key.pfx //fd sha256 //p $PASS //tr $TSS //td sha256 $1
  if [ $? -eq 0 ] ; then
  # Successfully signed, return success
  exit 0
  @@ -57,7 +57,7 @@ if [ $? -eq 1 ] ; then
  echo Signing failed, retry $RETRY. Using timestamp server $TSS ...
  sleep 4
  echo Retrying signing of $1
  - signtool sign //f "${BUILD_ROOT}"/support/key.pfx //p $PASS //tr $TSS $1
  + signtool sign //d RenderDoc //f "${BUILD_ROOT}"/support/key.pfx //p $PASS //tr $TSS $1
  if [ $? -eq 0 ] ; then
  # Successfully signed, return success
  exit 0
  