update to go 1.20

Author: matiit

.github/workflows/ci.yml

@@ -11,7 +11,7 @@ jobs:
         uses: actions/checkout@v2
       - uses: utilitywarehouse/actions-go/setup@main
         with:
-          go-version: '^1.17'
+          go-version: '^1.20'
       - name: Lint
         uses: magefile/mage-action@v1
         with:
@@ -24,7 +24,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: utilitywarehouse/actions-go/setup@main
         with:
-          go-version: '^1.17'
+          go-version: '^1.20'
       - name: test
         uses: magefile/mage-action@v1
         with:

go.mod

@@ -1,6 +1,6 @@
 module github.com/utilitywarehouse/patrol
 
-go 1.17
+go 1.20
 
 require (
 	github.com/go-git/go-git/v5 v5.4.2