[Bug fix] Input is changed when rerun the node after run the overall flow

[lalala123123]

Description

node test supports dict as input.
inputs.jsonl generated by extension:

{
    "get_dict_val.output.value": {"key": "value"},
}

pf flow test --node xxx --inputs inputs.jsonl
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Testing Guidelines

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[github-actions]

SDK CLI Global Config Test Result zhrua/fix_node_run_with_dict

2 tests   2 ✔️  38s ⏱️
1 suites  0 💤
1 files    0 ❌

Results for commit 8d9be6d.

♻️ This comment has been updated with latest results.

[github-actions]

Executor Unit Test Result zhrua/fix_node_run_with_dict

600 tests   597 ✔️  45s ⏱️
    1 suites      3 💤
    1 files        0 ❌

Results for commit 8d9be6d.

♻️ This comment has been updated with latest results.

[github-actions]

SDK PFS E2E Test Result zhrua/fix_node_run_with_dict

  2 files    2 suites   1m 17s ⏱️
15 tests 15 ✔️ 0 💤 0 ❌
30 runs  30 ✔️ 0 💤 0 ❌

Results for commit 4e76a44.

[github-actions]

promptflow SDK CLI Azure E2E Test Result zhrua/fix_node_run_with_dict

    4 files      4 suites   2m 35s ⏱️
115 tests   97 ✔️ 18 💤 0 ❌
460 runs  388 ✔️ 72 💤 0 ❌

Results for commit 8d9be6d.

♻️ This comment has been updated with latest results.

[github-actions]

Executor E2E Test Result zhrua/fix_node_run_with_dict

157 tests   155 ✔️  2m 18s ⏱️
    1 suites      2 💤
    1 files        0 ❌

Results for commit 8d9be6d.

♻️ This comment has been updated with latest results.

[github-actions]

SDK CLI Test Result zhrua/fix_node_run_with_dict

     12 files       12 suites   10m 48s ⏱️
   325 tests    319 ✔️   6 💤 0 ❌
1 300 runs  1 276 ✔️ 24 💤 0 ❌

Results for commit 8d9be6d.

♻️ This comment has been updated with latest results.