ci: converge to the terminal direct caller (F14, swift-institute/.github#394)

Author: swift-institute-bot[bot]

.github/workflows/ci.yml

@@ -4,8 +4,6 @@ on:
   push:
     branches:
       - main
-    tags:
-      - '*'
   pull_request:
     branches:
       - main
@@ -21,5 +19,8 @@ concurrency:
 
 jobs:
   ci:
-    uses: swift-foundations/.github/.github/workflows/swift-ci.yml@main
-    secrets: inherit
+    if: ${{ !github.event.repository.private }}
+    name: ci / matrix
+    uses: swift-institute/.github/.github/workflows/swift-ci.yml@main
+    with:
+      lint-bundle: institute