C API: Fix function name of compilation mode setter

[turbolent]

config.h defines WASMI_CONFIG_PROP to define setters for configuration options as wasmi_config_##name##_set. Just like for all other configuration options, this macro is used for compilation_mode. However, the function is exported from the c_api crate with a different name.

Fix the exported name and make it consistent with the other configuration options.

[turbolent]

It might make sense to add some tests for the C API to ensure the headers and the library can be used successfully.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 81.59%. Comparing base (68205d4) to head (01da862).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1298   +/-   ##
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  Coverage   81.59%   81.59%           
=======================================
  Files         306      306           
  Lines       25308    25308           
=======================================
+ Hits        20649    20650    +1     
+ Misses       4659     4658    -1     

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[Robbepop]

It might make sense to add some tests for the C API to ensure the headers and the library can be used successfully.

Yes, totally! I wanted to do this a long time ago but there are so many things with a higher priority right now. Missing automated tests is why I flagged the C-API as experimental so far. Though, I am very happy about help and PRs. :)

[Robbepop]

@turbolent Thanks a lot for the fix!