changing how it references link

Author: B00885424

.github/workflows/ci.yml

@@ -1,23 +1,23 @@
 ---
-name: ci
-on:
-  pull_request:
-    branches: [main]
-  workflow_dispatch:
-    inputs:
-      APT_SOURCES:
-        required: false
-        type: string
-jobs:
-  Spec:
-    if: ${{ github.repository_owner == 'puppetlabs' }}
-    uses: puppetlabs/cat-github-actions/.github/workflows/module_ci.yml@main
-    secrets: inherit
-  Acceptance:
-    if: ${{ github.repository_owner == 'puppetlabs' }}
-    needs: Spec
-    uses: puppetlabs/cat-github-actions/.github/workflows/module_acceptance.yml@main
-    with:
-      flags: --provision-service
+  name: ci
+  on:
+    pull_request:
+      branches: [main]
+    workflow_dispatch:
+      inputs:
+        APT_SOURCES:
+          required: false
+          default: 'https://artifactory.delivery.puppetlabs.net:443/artifactory/internal_nightly__local/apt'
+  jobs:
+    Spec:
+      if: ${{ github.repository_owner == 'puppetlabs' }}
+      uses: puppetlabs/cat-github-actions/.github/workflows/module_ci.yml@main
       secrets: inherit
-      APT_SOURCES: "https://artifactory.delivery.puppetlabs.net:443/artifactory/internal_nightly__local/apt"
+    Acceptance:
+      if: ${{ github.repository_owner == 'puppetlabs' }}
+      needs: Spec
+      uses: puppetlabs/cat-github-actions/.github/workflows/module_acceptance.yml@main
+      with:
+        flags: --provision-service
+        APT_SOURCES: ${{ github.event.inputs.APT_SOURCES }}
+      secrets: inherit