Add electron build workflow

[azmy60]

In attempt to support electron build as mentioned in #70.

This PR aims to build binaries for electron 18.3.x to latest.

[carlopi]

Thanks for the contribution, could you have a look at why CI is failing?

[azmy60]

@carlopi So it was failing because I needed to add the patch version to the electron-versions.json. It should still generate binaries with the <major>.<minor> version, so 18.3.9 will generate duckdb-v1.0.1-dev14.0-electron-v18.3-linux-x64.tar.gz.

[carlopi]

Thanks, looks good, last request, could you make it so only a small subset (say up to 3?) of the electron builds are actually run on pull requests?

I could also take a look at tweaking this at some later point, but I think having like the setup step be conditional, and either use the full matrix or only selected rows it would be handy to have, since otherwise this will become very heavy.

[carlopi]

Thanks!!

[azmy60]

No problem! I just filtered 2 versions that we're currently using in our repo now. :)

[carlopi]

@azmy60: given you have it still fresh, could you take a look at the syntax that triggers this problem https://github.com/duckdb/duckdb-node/actions/runs/9937704658:
  Error when evaluating 'strategy' for job 'osx-electron-x64'. .github/workflows/Electron.yml (Line: 167, Col: 18): Error parsing fromJson,.github/workflows/Electron.yml (Line: 167, Col: 18): Error reading JToken from JsonReader. Path '', line 0, position 0.,.github/workflows/Electron.yml (Line: 167, Col: 18): Unexpected value ''Show less