Updated Runner Type for Ubuntu to latest under github-pages build pipeline (#5249)

* Added fixes

Signed-off-by: git <[email protected]>

* Added fixes

Signed-off-by: git <[email protected]>

---------

Signed-off-by: git <[email protected]>
Co-authored-by: git <[email protected]>

Author: Jonsy13

.github/workflows/e2e.yml

@@ -84,7 +84,7 @@ jobs:
   tests:
     if: contains(github.event.comment.html_url, '/pull/') && startsWith(github.event.comment.body, '/run-e2e')
     needs: [docker-build-image]
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout litmus-E2E Repository
         uses: actions/checkout@v4

.github/workflows/gh-pages.yaml

@@ -7,11 +7,11 @@ on:
 
 jobs:
   deploy:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - name: Setup Python
-        uses: actions/setup-python@v1
+        uses: actions/setup-python@v6
         with:
           python-version: 3.x
       - name: build docs