fix(room_preview) : catch all exception instead

[ganfra]

Content

What the title says.

Motivation and context

Screenshots / GIFs

Tests

• Step 1
• Step 2
• Step ...

Tested devices

• Physical
• Emulator
• OS version(s):

Checklist

• Changes have been tested on an Android device or Android emulator with API 23
• UI change has been tested on both light and dark themes
• Accessibility has been taken into account. See https://github.com/element-hq/element-x-android/blob/develop/CONTRIBUTING.md#accessibility
• Pull request is based on the develop branch
• Pull request title will be used in the release note, it clearly define what will change for the user
• Pull request includes screenshots or videos if containing UI changes
• Pull request includes a sign off
• You've made a self review of your PR

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 83.10%. Comparing base (cfb91be) to head (54b4d02).
Report is 20 commits behind head on develop.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop    #3989   +/-   ##
========================================
  Coverage    83.10%   83.10%           
========================================
  Files         1806     1806           
  Lines        45703    45703           
  Branches      5383     5383           
========================================
  Hits         37980    37980           
  Misses        5835     5835           
  Partials      1888     1888           

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