ci: update to

Author: buuhuu

.github/workflows/maven-release.yml

@@ -21,7 +21,7 @@ on: workflow_dispatch
 
 jobs:
   release:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     steps:
       # Check out Git repository
       - uses: actions/checkout@v2

.github/workflows/maven-test.yml

@@ -28,7 +28,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ ubuntu-20.04, macos-latest, windows-latest ]
+        os: [ ubuntu-latest, macos-latest, windows-latest ]
         java: [11,17,21]
 
     steps: