bump reva and deps

Signed-off-by: Jörn Friedrich Dreyer <jfd@butonic.de>

vendor/github.com/go-sql-driver/mysql/errors.go

@@ -32,12 +32,12 @@ var (
 
 	// errBadConnNoWrite is used for connection errors where nothing was sent to the database yet.
 	// If this happens first in a function starting a database interaction, it should be replaced by driver.ErrBadConn
-	// to trigger a resend.
+	// to trigger a resend. Use mc.markBadConn(err) to do this.
 	// See https://github.com/go-sql-driver/mysql/pull/302
 	errBadConnNoWrite = errors.New("bad connection")
 )
 
-var defaultLogger = Logger(log.New(os.Stderr, "[mysql] ", log.Ldate|log.Ltime|log.Lshortfile))
+var defaultLogger = Logger(log.New(os.Stderr, "[mysql] ", log.Ldate|log.Ltime))
 
 // Logger is used to log critical error messages.
 type Logger interface {