Update version from 1.13.11-beta to 1.13.11.8

The version number in the main.go file has been updated from 1.13.11-beta to 1.13.11.8. This change affects the version number displayed when starting the application, the version check before extracting the bundle data, and the version written to the VERSION file.

.build/bundle/main.go

@@ -238,7 +238,7 @@ func uninstall(c *cli.Context) error {
 func execute(c *cli.Context) error {
 	store := c.String("store")
 	store = filepath.Join(store, "bundle")
-	fmt.Println("Starting double-take 1.13.11-beta with store at", store)
+	fmt.Println("Starting double-take 1.13.11.8 with store at", store)
 	if err := mountProc(store); err != nil {
 		fmt.Println("failed mounting /proc")
 	}
@@ -324,8 +324,8 @@ func start(c *cli.Context) error {
 		version = string(d)
 	}
 
-	if version != "1.13.11-beta" {
-		fmt.Printf("Extracting double-take 1.13.11-beta bundle data (xz) into %s ...\n", store)
+	if version != "1.13.11.8" {
+		fmt.Printf("Extracting double-take 1.13.11.8 bundle data (xz) into %s ...\n", store)
 		os.RemoveAll(path.Join(store, "bundle"))
 		err := copyBinary(store, c.Bool("continue-on-error"))
 		if err != nil {
@@ -334,7 +334,7 @@ func start(c *cli.Context) error {
 			}
 			fmt.Println("Failed copying binaries:", err.Error())
 		}
-		must(ioutil.WriteFile(path.Join(store, "VERSION"), []byte("1.13.11-beta"), os.ModePerm))
+		must(ioutil.WriteFile(path.Join(store, "VERSION"), []byte("1.13.11.8"), os.ModePerm))
 	}
 
 	var mounts []string