[nfc] fix typo colossalai/ applications/

[digger-yu]

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📝 What does this PR do?

fix typo colossalai/ applications/
detail info
modified: applications/Chat/coati/ray/src/detached_replay_buffer.py
modified: applications/Chat/coati/ray/src/experience_maker_holder.py
modified: applications/Chat/coati/ray/src/pipeline_strategy.py
modified: applications/Chat/evaluate/evaluator.py
modified: applications/Chat/evaluate/metrics.py
modified: colossalai/auto_parallel/tensor_shard/node_handler/matmul_handler.py
modified: colossalai/auto_parallel/tensor_shard/utils/broadcast.py

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[github-actions]

The code coverage for the changed files is 93%.

Click me to view the complete report

Name                                                                   Stmts   Miss  Cover
------------------------------------------------------------------------------------------
colossalai/auto_parallel/tensor_shard/node_handler/matmul_handler.py     266     12    95%
colossalai/auto_parallel/tensor_shard/utils/broadcast.py                  77     13    83%
------------------------------------------------------------------------------------------
TOTAL                                                                    343     25    93%

[FrankLeeeee]

Appreciate it!