update dependency grafana/grafana-plugin-sdk-go to v0.281.0 (#112726)

* go get github.com/grafana/grafana-plugin-sdk-go@v0.281.0

* make update-workspace

* updated failing unit test

* disable deprecation warnings

* datasources: allow underscore-prefixed local time range

* updated go.work.sum

pkg/storage/unified/parquet/writer.go

@@ -114,6 +114,8 @@ func (w *parquetWriter) Close() error {
 // writes the current buffer to parquet and re-inits the arrow buffer
 func (w *parquetWriter) flush() error {
 	w.logger.Info("flush", "count", w.rv.Len())
+	//TODO: fix deprecation warning
+	//nolint:staticcheck
 	rec := array.NewRecord(w.schema, []arrow.Array{
 		w.rv.NewArray(),
 		w.namespace.NewArray(),