Merge branch 'ci_ubuntu2204' into 0.2.x

.github/workflows/build.yaml

@@ -4,15 +4,16 @@ on:
     schedule:
         - cron: '0 0 1 * *'
     push:
-        branches:
-            - master
     pull_request:
-        branches:
-            - master
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        os:
+          - ubuntu-latest
+          - ubuntu-22.04
+    runs-on: ${{ matrix.os }}
 
     steps:
       - name: Checkout code
@@ -28,4 +29,4 @@ jobs:
         run: |
           cd build
           cmake ..
-          make -j$(nproc)
+          make -j$(nproc)