Change runner image

Author: creekorful

.github/workflows/build.yml

@@ -11,7 +11,7 @@ jobs:
     strategy:
       matrix:
         dolibarr_version: [ 15.0.3, 16.0.5, 17.0.4, 18.0.6, 19.0.4, 20.0.4, develop ]
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v3
       - uses: docker/setup-buildx-action@v2
@@ -24,7 +24,7 @@ jobs:
           ./update.sh ${{ matrix.dolibarr_version }}
 
   update-readme:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v3
       - run: |

.github/workflows/test.yml

@@ -23,7 +23,7 @@ jobs:
           run: echo "The diff after running the update.sh shows that the update.sh was not run before commiting the PR."
 
     check-build:
-        runs-on: ubuntu-latest
+        runs-on: ubuntu-22.04
         steps:
             - uses: actions/checkout@v3
             - env: