[match] Fixes Gitlab Secure Files API limit

[darbyfrey]

Checklist

• I've run bundle exec rspec from the root directory to see all new and existing tests pass
• I've followed the fastlane code style and run bundle exec rubocop -a to ensure the code style is valid
• I see several green ci/circleci builds in the "All checks have passed" section of my PR (connect CircleCI to GitHub if not)
• I've read the Contribution Guidelines
• I've updated the documentation if necessary.

Motivation and Context

This PR finishes the changes that were started in #21205

Resolves #21204

This change fixes an issue for those people who have many different certs/provision profiles/keys stored on Gitlab in a "Secure files" section. The api used currently by Fastlane does not take into account paging and it's capable of downloading only 20 such files instead of all of them (max 100). This leads to signing issues as some files might be missing.

Description

Testing Steps

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