[TOSA] Add QuantizationDialect to TOSA's dependentDialects

[Tai78641]

Summary

This adds QuantizationDialect to the dependent dialects of TOSA
This fixes the intermittent bug when creating uniform quantized type when none was parsed in.

LLVM ERROR: can't create type 'mlir::quant::UniformQuantizedType' because storage uniquer isn't initialized: the dialect was likely not loaded, or the type wasn't added with addTypes<...>() in the Dialect::initialize() method.

This happens, for example, in convert-tfl-uint8 pass when trying to create uniform quantized type i8 with zero-point=-128 to convert from ui8 type.

Signed-off-by: Tai Ly <[e-mail]>
Change-Id: I204248a45fd728d0cec8dc20214cb0b74de81e7b

[eric-k256]

LGTM.

mlir/include/mlir/Dialect/Tosa/IR/TosaOpBase.td

let description = [{
     processors, with the results at the TOSA level consistent across those
     implementations. Applications or frameworks which target TOSA can therefore
     be deployed on a wide range of different processors, such as CPUs or GPUs,
     with defined accuracy and compatibility constraints. Most operators from the
     common ML frameworks should be expressible in TOSA. It is expected that
     there will be tools to lower from the ML frameworks into TOSA.
   }];
 
-  let dependentDialects = ["tensor::TensorDialect"];
+  let dependentDialects = ["tensor::TensorDialect", "quant::QuantizationDialect"];
 
   let cppNamespace = "mlir::tosa";
   let hasConstantMaterializer = 1;
   let useDefaultAttributePrinterParser = 1;
   let usePropertiesForAttributes = 1;
 }
 
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