Fix Super/Quantum Tanks voiding incorrect fluid (GregTechCEu#1998)

Author: ghzdude

src/main/java/gregtech/common/metatileentities/storage/MetaTileEntityQuantumTank.java

@@ -604,6 +604,12 @@ public QuantumFluidTank(int capacity) {
         @Override
         public int fillInternal(FluidStack resource, boolean doFill) {
             int accepted = super.fillInternal(resource, doFill);
+
+            // if we couldn't accept "resource", and "resource" is not the same as the stored fluid.
+            if (accepted == 0 && !resource.isFluidEqual(getFluid())) {
+                return 0;
+            }
+
             if (doFill && locked && lockedFluid == null) {
                 lockedFluid = resource.copy();
                 lockedFluid.amount = 1;