fix(comp:image): fix image test error

[typistZxd]

PR Checklist

Please check if your PR fulfills the following requirements:

• The commit message follows our guidelines
• Tests for the changes have been added/updated or not needed
• Docs and demo have been added/updated or not needed

PR Type

What kind of change does this PR introduce?

• Bugfix
• Feature
• Component style update
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes
• Documentation content changes
• Application (the showcase website) / infrastructure changes
• Other... Please describe:

What is the current behavior?

What is the new behavior?

image 测试运行正常

Other information

[idux-bot]

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[codecov]

Codecov Report

Merging #723 (5b435ca) into main (cfa48ce) will increase coverage by 0.00%.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #723   +/-   ##
=======================================
  Coverage   85.35%   85.36%           
=======================================
  Files         397      397           
  Lines       10082    10082           
  Branches     2341     2341           
=======================================
+ Hits         8605     8606    +1     
+ Misses       1477     1476    -1     

Impacted Files	Coverage Δ
...ponents/image/src/component/ImageViewerContent.tsx	89.65% <0.00%> (+0.86%)	⬆️

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