Downgrade version for ubuntu in verifier

Author: hp77-creator

.github/workflows/build-benchmarks.yml

@@ -10,7 +10,7 @@ concurrency:
   cancel-in-progress: true
 jobs:
   build:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - uses: actions/checkout@v3

.github/workflows/test-examples.yml

@@ -16,11 +16,11 @@ jobs:
           - true
           - false
         container:
-          - image: ubuntu-2404
+          - image: ubuntu-2204
             name: ubuntu
           - image: fedora-39
             name: fedora
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
     container: 
       image: "hp77creator/bpftime-base-image:${{matrix.container.image}}"
       options: --privileged
@@ -59,7 +59,7 @@ jobs:
           path: |
             ~/.bpftime
   build-and-test:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
     needs: [build-runtime]
     container: 
       image: "hp77creator/bpftime-base-image:${{matrix.container.image}}"
@@ -68,7 +68,7 @@ jobs:
       fail-fast: true
       matrix:
         container:
-          - image: ubuntu-2404
+          - image: ubuntu-2204
             name: ubuntu
           - image: fedora-39
             name: fedora

.github/workflows/test-verifier.yml

@@ -10,7 +10,7 @@ concurrency:
   cancel-in-progress: true
 jobs: 
   build-and-run-verifier-test-target:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v2
         with: