repository search at Github import page should be case insensitive

Problem to solve

https://gitlab.com/import/github/status search for repos is case sensitive

Intended users

People importing Github projects into Gitlab

Further details

I have "Krakow" repo. I initially typed "krak" and become confused.

Proposal

Make search for repos case sensitive

Permissions and Security

Unchanged.

Documentation

No changes needed.

Testing

What risks does this change pose? none?

How might it affect the quality of the product? improve UX

What additional test coverage or changes to tests will be needed? ???

Will it require cross-browser testing? See the test engineering process for further help: https://about.gitlab.com/handbook/engineering/quality/test-engineering/ -->

What does success look like, and how can we measure that?

https://gitlab.com/import/github/status has case insensitive repo search

What is the type of buyer?

Hopefully free level

Links / references

Dedupe

searched for already reported issues: https://gitlab.com/gitlab-org/gitlab/issues?scope=all&utf8=%E2%9C%93&state=opened&search=Github+import+case