Test deployment with decoupled build.yml workflow

Test getpelican/pelican#3404

.github/workflows/build.yml

@@ -0,0 +1,17 @@
+name: Test build
+on:
+  pull_request:
+  workflow_dispatch:
+  workflow_call:
+jobs:
+  Test_build:
+    name: Test build
+    uses: getpelican/noelmiller/.github/workflows/build.yml@pelican_decouple_build_workflow
+    permissions:
+      contents: read
+      pages: write
+      id-token: write
+    with:
+      settings: "publishconf.py"
+      requirements: "pelican[markdown] typogrify"
+      theme: "https://github.com/seanh/sidecar.git"

.github/workflows/pelican.yml

@@ -5,7 +5,7 @@ on:
   workflow_dispatch:
 jobs:
   Deploy:
-    uses: getpelican/pelican/.github/workflows/github_pages.yml@b86383fb28a160eeaf3e13cbf99469a0ed4cfcb2
+    uses: getpelican/noelmiller/.github/workflows/github_pages.yml@pelican_decouple_build_workflow
     permissions:
       contents: read
       pages: write