update ci ubuntu version (#530)

Author: Anders

.github/workflows/deploy-playground-and-test.yml

@@ -12,7 +12,7 @@ on:
 
 jobs:
   deploy:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
 
     steps:
       - name: Checkout code

.github/workflows/test-all.yml

@@ -12,7 +12,7 @@ on:
 jobs:
   test:
     timeout-minutes: 60
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     steps:
       - name: Checkout code
         uses: actions/checkout@v4