[CI] Update github runners to Ubuntu 22.04

Author: zakkak

.github/workflows/main.yml

@@ -49,7 +49,7 @@ permissions:
 jobs:
   build-graalvm:
     name: /${{ matrix.env.PRIMARY }} ${{ matrix.env.GATE_TAGS }} JDK${{ matrix.env.JDK_VERSION }}
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     strategy:
       fail-fast: false
       matrix:

.github/workflows/quarkus.yml

@@ -32,7 +32,7 @@ jobs:
       contents: read # to fetch code (actions/checkout)
 
     name: Nightly Quarkus and GraalVM build
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     outputs:
       matrix: ${{ steps.read.outputs.matrix }}
     steps: