deps: upgrade python to 3.10 and remove unused dependencies

[mattwang44]

Types of changes

resolve #1028

Upgrade Python and organize packages

Description

The currently-used Python version (3.6) is already EOL, which also causes GitHub dependabot to stop working on this repo.

• Major: Upgrade python version to 3.10.14
  • update the version definitions
  • upgrade the packages that are incompatible with python 3.10
• Minor: remove unused packages

[mattwang44]

赫然發現目前用的 Django 3.1 沒有支援 python 3.10，雖然我測試上沒遇到什麼問題，但麻煩請等後續升版 PR 都處理好之後再 deploy 到 staging

[josix]

看起來是因為 2021 年底 django 3.1 EOL 了

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 71.00%. Comparing base (d680271) to head (e4af425). Report is 1 commits behind head on master.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #1171 +/- ## ========================================== + Coverage 70.57% 71.00% +0.42% ========================================== Files 85 85 Lines 3392 3445 +53 ========================================== + Hits 2394 2446 +52 - Misses 998 999 +1 ```

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[SivanYeh]

LGTM!