feat: update pgx to v5.6.0 and use Go 1.20

.github/workflows/ci.yml

@@ -30,9 +30,9 @@ jobs:
 
     steps:
       - name: Set up Go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v5
         with:
-          go-version: 1.14
+          go-version: '1.20'
 
       - uses: actions/checkout@v2
       - name: Run Unit tests

adapter.go

@@ -30,7 +30,7 @@ import (
 	"github.com/casbin/casbin/v2/model"
 	"github.com/casbin/ent-adapter/ent"
 	_ "github.com/go-sql-driver/mysql"
-	_ "github.com/jackc/pgx/v4/stdlib"
+	_ "github.com/jackc/pgx/v5/stdlib"
 	_ "github.com/lib/pq"
 
 	//_ "github.com/mattn/go-sqlite3"

go.mod

@@ -1,14 +1,29 @@
 module github.com/casbin/ent-adapter
 
-go 1.14
+go 1.20
 
 require (
 	entgo.io/ent v0.8.0
 	github.com/casbin/casbin/v2 v2.29.2
 	github.com/go-sql-driver/mysql v1.5.1-0.20200311113236-681ffa848bae
-	github.com/jackc/pgx/v4 v4.18.1
+	github.com/jackc/pgx/v5 v5.6.0
 	github.com/lib/pq v1.10.2
 	//github.com/mattn/go-sqlite3 v1.14.6
 	github.com/pkg/errors v0.9.1
 	github.com/stretchr/testify v1.8.1
 )
+
+require (
+	github.com/Knetic/govaluate v3.0.1-0.20171022003610-9aa49832a739+incompatible // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/google/uuid v1.2.0 // indirect
+	github.com/jackc/pgpassfile v1.0.0 // indirect
+	github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a // indirect
+	github.com/jackc/puddle/v2 v2.2.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/rogpeppe/go-internal v1.12.0 // indirect
+	golang.org/x/crypto v0.17.0 // indirect
+	golang.org/x/sync v0.1.0 // indirect
+	golang.org/x/text v0.14.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)