Fix libwebkit2gtk no such file

[thomas-senechal]

QA:
If you are on Ubuntu 22.04 or after (and before 24.04):

• Check if you have libwebkit2gtk-4.1-0 installed
• Install the plugin from the lastest build workflow artifacts
• If libwebkit2gtk-4.1-0 is installed, try to run Massa Wallet, it should work fine, then uninstall it
• Run Massa Wallet, it should not work with an error like "plugin failed to start, reinstall"
• Close MS and install libwebkit2gtk-4.1-0 using sudo apt install libwebkit2gtk-4.1-0
• Restart MS
• The wallet should work fine

If you are on Ubuntu 24.04:

• run MS
• run the wallet
• the wallet shouldn't work unless you manually installed libwebkit2gtk-4.0
• Install the plugin from the lastest build workflow artifacts
• libwebkit2gtk-4.1-0 is installed by default, so everything should work fine

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 51.74%. Comparing base (846ab8e) to head (178a85b).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #967      +/-   ##
==========================================
+ Coverage   51.63%   51.74%   +0.10%     
==========================================
  Files          46       46              
  Lines        2750     2750              
==========================================
+ Hits         1420     1423       +3     
+ Misses       1141     1139       -2     
+ Partials      189      188       -1     

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