Allow Docker image build by workflow dispatch on forks (#5404)

* Allow Docker image build by workflow dispatch on forks

* Add release note

.github/workflows/docker-edge.yml

@@ -22,9 +22,9 @@ permissions:
 
 env:
   IMAGES: |
-    actualbudget/actual-server
-    ghcr.io/actualbudget/actual-server
-    ghcr.io/actualbudget/actual
+    ${{ !github.event.repository.fork && 'actualbudget/actual-server' || '' }}
+    ghcr.io/${{ github.repository_owner }}/actual-server
+    ghcr.io/${{ github.repository_owner }}/actual
 
   # Creates the following tags:
   # - actual-server:edge
@@ -34,7 +34,7 @@ env:
 
 jobs:
   build:
-    if: ${{ github.event.repository.fork == false }}
+    if: github.event_name == 'workflow_dispatch' || !github.event.repository.fork
     name: Build Docker image
     runs-on: ubuntu-latest
     strategy:
@@ -60,7 +60,7 @@ jobs:
 
       - name: Login to Docker Hub
         uses: docker/login-action@v3
-        if: github.event_name != 'pull_request'
+        if: github.event_name != 'pull_request' && !github.event.repository.fork
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}