[Fix]Fix config issue in readme. (#3047)

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## Motivation

Fix uprenet config issue in readme.

## Modification

Fix npu.md.

## BC-breaking (Optional)

None.

## Use cases (Optional)

None.

## Checklist

1. Pre-commit or other linting tools are used to fix the potential lint
issues.
2. The modification is covered by complete unit tests. If not, please
add more unit test to ensure the correctness.
3. If the modification has potential influence on downstream projects,
this PR should be tested with downstream projects, like MMDet or
MMDet3D.
4. The documentation has been modified accordingly, like docstring or
example tutorials.

docs/en/device/npu.md

@@ -27,7 +27,7 @@ python tools/train.py configs/deeplabv3/deeplabv3_r50-d8_512x1024_40k_cityscapes
 |    [pspnet](<>)     | 78.07 | [config](https://github.com/open-mmlab/mmsegmentation/blob/master/configs/pspnet/pspnet_r50-d8_512x1024_80k_cityscapes.py)               | [log](https://download.openmmlab.com/mmsegmentation/v0.5/device/npu/pspnet_r50-d8_512x1024_80k_cityscapes.log.json)        |
 |     [unet](<>)      | 69.00 | [config](https://github.com/open-mmlab/mmsegmentation/blob/master/configs/unet/fcn_unet_s5-d16_4x4_512x1024_160k_cityscapes.py)          | [log](https://download.openmmlab.com/mmsegmentation/v0.5/device/npu/fcn_unet_s5-d16_4x4_512x1024_160k_cityscapes.log.json) |
 |    [apcnet](<>)     | 78.07 | [config](https://github.com/open-mmlab/mmsegmentation/blob/master/configs/apcnet/apcnet_r50-d8_512x1024_40k_cityscapes.py)               | [log](https://download.openmmlab.com/mmsegmentation/v0.5/device/npu/apcnet_r50-d8_512x1024_40k_cityscapes.log.json)        |
-|    [upernet](<>)    | 78.22 | [config](https://github.com/open-mmlab/mmsegmentation/tree/1.x/configs/upernet/upernet_r50_4xb2-40k_cityscapes-512x1024.py)              | [log](https://download.openmmlab.com/mmsegmentation/v0.5/device/npu/upernet_r50_512x1024_40k_cityscapes.log.json)          |
+|    [upernet](<>)    | 78.15 | [config](https://github.com/open-mmlab/mmsegmentation/blob/master/configs/upernet/upernet_r50_512x1024_40k_cityscapes.py)                | [log](https://download.openmmlab.com/mmsegmentation/v0.5/device/npu/20230525_064810.log.json)                              |
 
 **Notes:**
 

docs/zh_cn/device/npu_zh.md

@@ -26,7 +26,7 @@ python tools/train.py configs/deeplabv3/deeplabv3_r50-d8_512x1024_40k_cityscapes
 |    [pspnet](<>)     | 78.07 | [config](https://github.com/open-mmlab/mmsegmentation/blob/master/configs/pspnet/pspnet_r50-d8_512x1024_80k_cityscapes.py)               | [log](https://download.openmmlab.com/mmsegmentation/v0.5/device/npu/pspnet_r50-d8_512x1024_80k_cityscapes.log.json)        |
 |     [unet](<>)      | 69.00 | [config](https://github.com/open-mmlab/mmsegmentation/blob/master/configs/unet/fcn_unet_s5-d16_4x4_512x1024_160k_cityscapes.py)          | [log](https://download.openmmlab.com/mmsegmentation/v0.5/device/npu/fcn_unet_s5-d16_4x4_512x1024_160k_cityscapes.log.json) |
 |    [apcnet](<>)     | 78.07 | [config](https://github.com/open-mmlab/mmsegmentation/blob/master/configs/apcnet/apcnet_r50-d8_512x1024_40k_cityscapes.py)               | [log](https://download.openmmlab.com/mmsegmentation/v0.5/device/npu/apcnet_r50-d8_512x1024_40k_cityscapes.log.json)        |
-|    [upernet](<>)    | 78.22 | [config](https://github.com/open-mmlab/mmsegmentation/tree/1.x/configs/upernet/upernet_r50_4xb2-40k_cityscapes-512x1024.py)              | [log](https://download.openmmlab.com/mmsegmentation/v0.5/device/npu/upernet_r50_512x1024_40k_cityscapes.log.json)          |
+|    [upernet](<>)    | 78.15 | [config](https://github.com/open-mmlab/mmsegmentation/blob/master/configs/upernet/upernet_r50_512x1024_40k_cityscapes.py)                | [log](https://download.openmmlab.com/mmsegmentation/v0.5/device/npu/20230525_064810.log.json)                              |
 
 **注意:**