Remove quantize_io flag again.

The quantize io flag was removed in a prio commit.

Signed-off-by: Per Åstrand <[email protected]>
Change-Id: Id10d6502fe4b39d453fc04d758666575e833ce19

Author: per

examples/arm/aot_arm_compiler.py

@@ -264,11 +264,7 @@ def get_compile_spec(
 ) -> list[CompileSpec]:
     spec_builder = None
     if target == "TOSA":
-        spec_builder = (
-            ArmCompileSpecBuilder()
-            .tosa_compile_spec("TOSA-0.80+BI")
-            .set_quantize_io(True)
-        )
+        spec_builder = ArmCompileSpecBuilder().tosa_compile_spec("TOSA-0.80+BI")
     elif "ethos-u55" in target:
         spec_builder = ArmCompileSpecBuilder().ethosu_compile_spec(
             target,