[CI] Update CI docker and suppress warnings

src/include/miopen/hipoc_kernel.hpp

@@ -55,12 +55,9 @@ struct KernelArgsPair
     static const int padding      = (alignment - (sizeof(T) % alignment)) % alignment;
     static const int second_index = sizeof(T) + padding;
     KernelArgsPair(T x, U y)
-#if defined(__clang__)
-        __attribute__((no_sanitize("undefined")))
-#endif
     {
         new(buffer) T(x); // NOLINT (clang-analyzer-cplusplus.PlacementNew)
-        new(buffer + second_index) U(y);
+        alignas(U) new(buffer + second_index) U(y);
     }
     char buffer[second_index + sizeof(U)] = {};
 };