chore(ci): aggiorna action versions, fix auto-release e migrazione self-hosted

- Aggiorna checkout v4→v6, setup-python v5→v5.2.0, setup-android v3→v4
- Aggiorna upload-artifact v3→v4, docker/login-action v3→v4
- Aggiunge needs su auto-release in tutti gli esempi (fix esecuzione parallela)
- Aggiunge token esplicito nel checkout come workaround bug Gitea #31900
- Aggiunge job dependency-outdated mancante in libreria-npm/maintenance.yml
- Aggiorna schedule: libreria-npm mercoledì 02:00, microservizio lunedì 02:00
- Migra tutti i riferimenti da gitea.com/Punga78 a gitea.pzetatouch.it/devops

Fixes #1 @3h

examples/python/maintenance.yml

@@ -18,14 +18,14 @@ on:
 jobs:
   branch-cleanup:
     if: gitea.event_name == 'pull_request' && gitea.event.pull_request.merged == true
-    uses: https://gitea.com/Punga78/shared-actions/.gitea/workflows/branch-cleanup.yml@v1
+    uses: https://gitea.pzetatouch.it/devops/shared-actions/.gitea/workflows/branch-cleanup.yml@v1
     secrets: inherit
 
   dependency-audit:
     if: >
       gitea.event_name == 'workflow_dispatch' ||
       (gitea.event_name == 'schedule' && gitea.event.schedule == '0 8 * * 1')
-    uses: https://gitea.com/Punga78/shared-actions/.gitea/workflows/python-dependency-check.yml@v1
+    uses: https://gitea.pzetatouch.it/devops/shared-actions/.gitea/workflows/python-dependency-check.yml@v1
     secrets: inherit
     # with:
     #   python-version: '3.11'
@@ -35,7 +35,7 @@ jobs:
     if: >
       gitea.event_name == 'workflow_dispatch' ||
       (gitea.event_name == 'schedule' && gitea.event.schedule == '0 8 1 * *')
-    uses: https://gitea.com/Punga78/shared-actions/.gitea/workflows/python-dependency-outdated.yml@v1
+    uses: https://gitea.pzetatouch.it/devops/shared-actions/.gitea/workflows/python-dependency-outdated.yml@v1
     secrets: inherit
     # with:
     #   python-version: '3.11'