chore: bump action versions

I think this should fix the unicode import error in https://github.com/google/addlicense/actions/runs/2198105433

.github/workflows/release.yaml

@@ -15,14 +15,14 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
         with:
           fetch-depth: 0
       -
         name: Set up Go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v3
         with:
-          go-version: 1.16
+          go-version: 1.18
       -
         name: Run GoReleaser
         uses: goreleaser/goreleaser-action@5a54d7e660bda43b405e8463261b3d25631ffe86 #v2.7.0
@@ -45,7 +45,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Log in to the Container registry
         uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9 #v1.10.0