update llvmlite to 0.30.0 (#31858)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/31858
Trying to upgrade docker image but ran into the following error:
```
Running test_nn ... [2020-01-04 18:05:12.537860]
Traceback (most recent call last):
File "test_nn.py", line 45, in <module>
from common_cuda import TEST_CUDA, TEST_MULTIGPU, TEST_CUDNN, TEST_CUDNN_VERSION
File "/var/lib/jenkins/workspace/test/common_cuda.py", line 16, in <module>
import numba.cuda
File "/opt/conda/lib/python3.6/site-packages/numba/__init__.py", line 178, in <module>
_ensure_llvm()
File "/opt/conda/lib/python3.6/site-packages/numba/__init__.py", line 100, in _ensure_llvm
raise ImportError(msg)
ImportError: Numba requires at least version 0.30.0 of llvmlite.
Installed version is 0.28.0.
```
Test Plan: Imported from OSS
Differential Revision: D19282923
Pulled By: ljk53
fbshipit-source-id: bdeefbf4f6c0c97df622282f76e77eb1eadba436
