chore(release): use release environment secrets (#2374)

## Description

Release will use environment secrets from the `release` environment.

## Type of change

- [ ] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [x] Other (security config, docs update, etc)

## Checklist before merging

- [ ] Test, docs, adr added or updated as needed
- [x] [Contributor Guide
Steps](https://github.com/defenseunicorns/zarf/blob/main/CONTRIBUTING.md#developer-workflow)
followed

---------

Signed-off-by: razzle <harry@razzle.cloud>

.github/workflows/release.yml

@@ -117,6 +117,7 @@ jobs:
   push:
     runs-on: ubuntu-latest
     needs: validate
+    environment: release
     permissions:
       contents: write
     steps:
@@ -176,8 +177,8 @@ jobs:
         id: brew-tap-token
         uses: peter-murray/workflow-application-token-action@dc0413987a085fa17d19df9e47d4677cf81ffef3 # v3.0.0
         with:
-          application_id: ${{ secrets.BREW_TAP_APP_ID }}
-          application_private_key: ${{ secrets.BREW_TAP_APP_KEY }}
+          application_id: ${{ secrets.HOMEBREW_TAP_WORKFLOW_GITHUB_APP_ID }}
+          application_private_key: ${{ secrets.HOMEBREW_TAP_WORKFLOW_GITHUB_APP_SECRET }}
           organization: defenseunicorns
 
       # Create the GitHub release notes, upload artifact backups to S3, publish homebrew recipe