ci: Use Ubuntu 24.04 in GH actions

Use Ubuntu 24.04 in GH actions

Signed-off-by: Jan Gałda <[email protected]>

Author: jangalda-nsc

.github/workflows/validate-pip-requirements-fixed-file.yml

@@ -13,7 +13,7 @@ on:
 
 jobs:
   check-requirements:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     steps:
       - name: Checkout sources
         uses: nrfconnect/action-checkout-west-update@main