chore: use ubuntu-22.04

Author: fabclmnt

.github/workflows/pull-request.yml

@@ -9,7 +9,7 @@ on:
 jobs:
   commitlint:
     name: Lint commit message
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - uses: actions/checkout@v4
@@ -21,7 +21,7 @@ jobs:
   lint:
     if: github.actor != 'renovate[bot]'
     name: Lint source code
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - uses: actions/checkout@v4
@@ -85,7 +85,7 @@ jobs:
 
   validate-docs:
     name: Validate Docs
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
 
     steps:
     - uses: actions/checkout@v4