Fix goreleaser url pattern to use the right repo

Desired Outcome

Homebrew formula should have the right download url.

Implemented Changes

The URL patter in the goreleaser config referred to the wrong repo. It ws cyberark/summon but should have been cyberark/summon-aws-secrets. This meant that the homebrew formula had an invalid download URL.

What's changed? Why were these changes made?

Updated URL template for homebrew formulas

How should the reviewer approach this PR, especially if manual tests are required?

I don't use goreleaser, so I'm not sure how to test this, but I believe it's a safe change since the repo name is correct now and it definitely didn't work before.

Are there relevant screenshots you can add to the PR description?

Nope.

Connected Issue/Story

Resolves https://github.com/cyberark/homebrew-tools/issues/49

CyberArk internal issue link: [insert issue ID]()

Definition of Done

At least 1 todo must be completed in the sections below for the PR to be merged.

Changelog

[ ] The CHANGELOG has been updated, or
[x] This PR does not include user-facing changes and doesn't require a CHANGELOG update

Test coverage

[ ] This PR includes new unit and integration tests to go with the code changes, or
[x] The changes in this PR do not require tests

Documentation

[ ] Docs (e.g. READMEs) were updated in this PR
[ ] A follow-up issue to update official docs has been filed here: [insert issue ID]()
[x] This PR does not require updating any documentation

Behavior

[ ] This PR changes product behavior and has been reviewed by a PO, or
[ ] These changes are part of a larger initiative that will be reviewed later, or
[x] No behavior was changed with this PR

Security

[ ] Security architect has reviewed the changes in this PR,
[ ] These changes are part of a larger initiative with a separate security review, or
[x] There are no security aspects to these changes

cyberark / summon-aws-secrets