Use Go 1.22 in CI

Signed-off-by: Tamal Saha <[email protected]>

.github/workflows/ci.yml

@@ -6,20 +6,20 @@ on:
   pull_request:
     branches: [master]
   workflow_dispatch:
+
 concurrency:
   group: ${{ github.workflow }}-${{ github.head_ref || github.ref }}
   cancel-in-progress: true
-jobs:
 
+jobs:
   build:
     name: Build
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
-
       - name: Set up Go 1.x
         uses: actions/setup-go@v2
         with:
-          go-version: '1.20'
+          go-version: '1.22'
         id: go
 
       - name: Check out code into the Go module directory