Fixed Linux builds until get new Linux CI working

InternalImmortals/PerformanceTestInterruptible/build_dotnetcore.sh

@@ -20,7 +20,7 @@ FMWK="${AMBROSIA_DOTNET_FRAMEWORK:-netcoreapp3.1}"
 CONF="${AMBROSIA_DOTNET_CONF:-Release}"
 
 # Use a non-absolute directory here to prevent collisions:
-BUILDIT_WITH_CONF_FMWK="dotnet publish -o publish -c $CONF -f $FMWK"
+BUILDIT_WITH_CONF_FMWK="dotnet publish -o publish -c $CONF -f $FMWK -r $PLAT"
 BUILDIT="dotnet publish -o publish -r $PLAT"
 
 

build_dotnetcore_bindist.sh

@@ -43,7 +43,7 @@ CONF="${AMBROSIA_DOTNET_CONF}"
 function buildit() {
     dir=$1
     shift
-    dotnet publish --no-self-contained -o $dir -c $CONF -f $FMWK $*
+    dotnet publish --no-self-contained -o $dir -c $CONF -f $FMWK -r $PLAT $*
 }