ConstantCoalescing: treat write-only buffers as read write.

This PR adds a temporary workaround for appliaction issues.
ConstantCoalescing will assume that stores to write-only buffers may alias.

Author: mmerecki

IGC/Compiler/CISACodeGen/ConstantCoalescing.cpp

@@ -2580,6 +2580,7 @@ bool ConstantCoalescing::CheckForAliasingWrites(
         if (writeAccessType != STATELESS &&
             writeAccessType != UAV &&
             writeAccessType != BINDLESS &&
+            writeAccessType != BINDLESS_WRITEONLY &&
             writeAccessType != SSH_BINDLESS)
         {
             return false;