try jdk 21 and 22-ea; update ubuntu 22

Author: karussell

.github/workflows/build.yml

@@ -2,11 +2,11 @@ name: Build and Test
 on: push
 jobs:
   build:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     strategy:
       fail-fast: false
       matrix:
-        java-version: [ 20, 21-ea  ]
+        java-version: [ 21, 22-ea  ]
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-java@v3

.github/workflows/publish-github-packages.yml

@@ -9,7 +9,7 @@ on:
 jobs:
   publish:
     if: github.repository_owner == 'graphhopper'
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     permissions:
       contents: read
       packages: write

.github/workflows/publish-maven-central.yml

@@ -8,7 +8,7 @@ on:
 jobs:
   maven-central-publish:
     if: github.repository_owner == 'graphhopper'
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-java@v3