SOCA metadata extraction fails for repositories larger than 200 MB due to SOMEF download limit

[SergioZSZ]

Summary

When extracting metadata for some repositories with SOCA, the extraction fails because SOMEF skips repository archives larger than a hardcoded 200 MB download limit

This affects SOCA command:

soca extract -i <repos-file> -o <output-dir>

For repositories whose GitHub archive is larger than 200 MB, SOCA/SOMEF logs warnings like:

 WARNING - Repository archive skipped due to size limit: 200 MB or not content lenght.
  ERROR - Error processing the target repository

As a result, the repository metadata is not extracted because in SOMEF the download limit is hardcoded in the constants:
SIZE_DOWNLOAD_LIMIT_MB = 200

[dgarijo]

@juanjemdIos we should have a default size as it is, but in the configuration (or with a parameter) we should be able to increase the maximum