Automated cherry pick of #4193: fix: bad mysql addon password decryption

[erda-bot]

Cherry pick of #4193 on release/2.0.

Squashed commit message:

commit 3d8d3cad3022ee572246d4befb6b5aafc2792476
Author: Effet <nesuadark@gmail.com>
Date:   Tue Mar 1 13:51:36 2022 +0800

    fix: bad mysql addon password decryption (#4193)

---

What this PR does / why we need it:

bad mysql addon password decryption

Which issue(s) this PR fixes:

• Fixes #your-issue_number
• [Erda Cloud Issue Link](paste your link here)

Specified Reviewers:

/assign @your-reviewer

ChangeLog

Language	Changelog
🇺🇸 English	bad mysql addon password decryption
🇨🇳 中文	修复历史数据 mysql addon 密码解密失败

Need cherry-pick to release versions?

Add comment like /cherry-pick release/1.0 when this PR is merged.

For details on the cherry pick process, see the cherry pick requests section under CONTRIBUTING.md.

[codecov]

Codecov Report

Merging #4196 (3d8d3ca) into release/2.0 (67718e3) will increase coverage by 0.00%.
The diff coverage is 17.39%.

@@             Coverage Diff              @@
##           release/2.0    #4196   +/-   ##
============================================
  Coverage        19.21%   19.22%           
============================================
  Files             1495     1495           
  Lines           159073   159092   +19     
============================================
+ Hits             30571    30581   +10     
+ Misses          125312   125305    -7     
- Partials          3190     3206   +16     

Impacted Files	Coverage Δ
...es/orchestrator/components/addon/mysql/provider.go	30.95% <0.00%> (+4.48%)	⬆️
...chestrator/components/addon/mysql/mysql.service.go	24.84% <26.66%> (+1.07%)	⬆️