move to go 1.17.4 and update dependencies (#1717)

* move to go 1.17.4 and update dependencies
* use go install for mockgen and kind

kubectl-pg/cmd/root.go

@@ -24,9 +24,10 @@ package cmd
 
 import (
 	"fmt"
+	"os"
+
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
-	"os"
 )
 
 var rootCmd = &cobra.Command{

kubectl-pg/cmd/version.go

@@ -24,10 +24,11 @@ package cmd
 
 import (
 	"fmt"
-	"github.com/spf13/cobra"
-	"k8s.io/client-go/kubernetes"
 	"log"
 	"strings"
+
+	"github.com/spf13/cobra"
+	"k8s.io/client-go/kubernetes"
 )
 
 var KubectlPgVersion string = "1.0"