internal/config: remove shorthand ship config (where it is possible to have "ship" key only contain a url string instead of struct)

It makes parsing harder and i don't think anyone uses it and its not that useful tbh.

internal/config/builder_test.go

@@ -7,8 +7,6 @@ import (
 
 	"github.com/eosswedenorg/thalos/internal/log"
 	"github.com/stretchr/testify/require"
-
-	shipclient "github.com/eosswedenorg-go/antelope-ship-client"
 )
 
 func TestBuilder(t *testing.T) {
@@ -154,55 +152,6 @@ func TestBuilder_NilSource(t *testing.T) {
 	require.EqualError(t, err, "Config not set")
 }
 
-func TestBuilder_WithShorthandShipUrl(t *testing.T) {
-	expected := Config{
-		Name:         "ship-reader-1",
-		Api:          "http://127.0.0.1:8080",
-		MessageCodec: "json",
-		Log: log.Config{
-			MaxFileSize: 10 * 1000 * 1000, // 10 mb
-			MaxTime:     time.Hour * 24,
-		},
-		Ship: ShipConfig{
-			Url:                 "127.0.0.1:8089",
-			StartBlockNum:       shipclient.NULL_BLOCK_NUMBER,
-			EndBlockNum:         shipclient.NULL_BLOCK_NUMBER,
-			MaxMessagesInFlight: 10,
-			IrreversibleOnly:    false,
-		},
-		Telegram: TelegramConfig{
-			Id:      "110201543:AAHdqTcvCH1vGWJxfSeofSAs0K5PALDsaw",
-			Channel: -123456789,
-		},
-		Redis: RedisConfig{
-			Addr:     "localhost:6379",
-			Password: "passwd",
-			DB:       4,
-			Prefix:   "some::ship",
-		},
-	}
-
-	builder := NewBuilder()
-	builder.SetSource(bytes.NewBuffer([]byte(`
-name: "ship-reader-1"
-api: "http://127.0.0.1:8080"
-ship: "127.0.0.1:8089"
-telegram:
-  id: "110201543:AAHdqTcvCH1vGWJxfSeofSAs0K5PALDsaw"
-  channel: -123456789
-redis:
-  addr: "localhost:6379"
-  password: "passwd"
-  db: 4
-  prefix: "some::ship"
-`)))
-
-	cfg, err := builder.Build()
-
-	require.NoError(t, err)
-	require.Equal(t, &expected, cfg)
-}
-
 func TestBuilder_Flags(t *testing.T) {
 	flags := GetFlags()