Add go 1.22 to tests

Author: antonmedv

.github/workflows/test.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go-versions: [ '1.18', '1.19', '1.20', '1.21' ]
+        go-versions: [ '1.18', '1.19', '1.20', '1.21', '1.22' ]
     steps:
       - uses: actions/checkout@v3
       - name: Setup Go ${{ matrix.go-version }}