Bump none-shall-pass GH action to v5

Set all GH actions to use self-hosted runners

Author: dormant-user

.github/workflows/markdown-validation.yml

@@ -1,12 +1,15 @@
 name: none-shall-pass
 
 on:
-  push:
   workflow_dispatch:
+  push:
+    branches:
+      - main
 
 jobs:
   none-shall-pass:
-    runs-on: ubuntu-latest
+    runs-on:
+      - self-hosted
+      - Ubuntu
     steps:
-      - uses: actions/checkout@v3
-      - uses: thevickypedia/[email protected]
+      - uses: thevickypedia/none-shall-pass@v5

.github/workflows/python-publish.yml

@@ -10,11 +10,10 @@ on:
 
 jobs:
   deploy:
-
-    runs-on: ubuntu-latest
-
+    runs-on:
+      - self-hosted
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Set up Python
       uses: actions/setup-python@v2
       with: