Update Helm repository URL and modify workflow paths

The workflow file for building the Paperless-NGX Helm chart
has been updated. The path specification for the "push" event
has been commented out, allowing the workflow to trigger for
any changes to the branch rather than just modifications to
the "Chart.yaml" file.

Additionally, the Helm repository URL for "bjw-s" has been
corrected to point to the proper location at
"bjw-s-labs.github.io/helm-charts/" to ensure that the latest
charts are accessible.

These changes help improve the workflow flexibility and
correct repository access.

.gitea/workflows/build-chart-paperless-ngx.yml

@@ -3,8 +3,8 @@ on:
   push:
     branches:
       - patch-new-paperless
-    paths:
+    #paths:
-      - "charts/paperless-ngx/Chart.yaml"
+    #  - "charts/paperless-ngx/Chart.yaml"
 
 jobs:
   helm-package:
@@ -35,7 +35,7 @@ jobs:
       - name: Add Helm repos
         run: |
           helm repo add bitnami https://charts.bitnami.com/bitnami
-          helm repo add bjw-s https://bjw-s.github.io/helm-charts
+          helm repo add bjw-s https://bjw-s-labs.github.io/helm-charts/
 
       - name: Package Helm Chart
         run: |