[QNN EP] Enable offline x64 compilation with memhandle IO type (#27479)
### Description
Enable offline compilation for QNN EP with MEMHADNLE IO type. It was
previously enabled only on ARM because the QNN EP was loading rpcmem
library (only available on ARM drivers), which is not actually used for
the compilation (it is required only for inference to allocate the
shared memory).
Ensured that the MEMHANDLE IO type is correctly set regardless of the
way how `QnnTensorWrapper` is created (either through factory function
or by creating it directly). This ensures that mem type will be
correctly configured regardless of the op builder implementation.
---------
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>