[typo] fucn => func (#2240)

nnvm/src/pass/infer_shape_type.cc

python/tvm/relay/ty.py

python/tvm/relay/ty.pyi

rust/src/runtime/c_runtime_api.rs

src/api/api_test.cc

src/relay/backend/compile_engine.cc

src/runtime/cuda/cuda_module.cc

src/runtime/metal/metal_module.mm

src/runtime/rocm/rocm_module.cc

src/runtime/vulkan/vulkan_module.cc