(CAT-2296) Update github runner image to ubuntu-24.04

ubuntu-20.04 is not supported anymore: actions/runner-images#11101

Author: shubhamshinde360

.github/workflows/ci.yml

@@ -10,7 +10,7 @@ jobs:
   Spec:
     uses: "puppetlabs/cat-github-actions/.github/workflows/module_ci.yml@main"
     with:
-      runs_on: "ubuntu-20.04"
+      runs_on: "ubuntu-24.04"
     secrets: "inherit"
 
   Acceptance:

.github/workflows/nightly.yml

@@ -9,7 +9,7 @@ jobs:
   Spec:
     uses: "puppetlabs/cat-github-actions/.github/workflows/module_ci.yml@main"
     with:
-      runs_on: "ubuntu-20.04"
+      runs_on: "ubuntu-24.04"
     secrets: "inherit"
 
   Acceptance: