fix(module: input): null check for the js of textarea resizable

[ElderJames]

🤔 This is a ...

• New feature
• [x ] Bug fix
• Site / documentation update
• Demo update
• Component style update
• Bundle size optimization
• Performance optimization
• Refactoring
• Code style optimization
• Test Case
• Branch merge
• Other (about what?)

🔗 Related issue link

fixed #3154

💡 Background and solution

📝 Changelog

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🇨🇳 Chinese

☑️ Self Check before Merge

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• Doc is updated/provided or not needed
• Demo is updated/provided or not needed
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[github-actions]

[codecov]

Codecov Report

Patch coverage has no change and project coverage change: +1.15% 🎉

Comparison is base (c5ced68) 45.68% compared to head (fa9540e) 46.84%.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #3382      +/-   ##
==========================================
+ Coverage   45.68%   46.84%   +1.15%     
==========================================
  Files         558      558              
  Lines       27090    26844     -246     
  Branches      267      268       +1     
==========================================
+ Hits        12377    12574     +197     
+ Misses      14673    14230     -443     
  Partials       40       40              

Files Changed	Coverage Δ
...s/core/JsInterop/modules/components/inputHelper.ts	0.00% <0.00%> (ø)

... and 32 files with indirect coverage changes

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