while convenient, we should not do a synchronous block write in our example appl...

[todo]

connectedhomeip/examples/ota-requestor-app/ota-requestor-common/BDXDownloader.cpp

Lines 80 to 90 in 36de151

	// TODO: while convenient, we should not do a synchronous block write in our example application - this is bad practice
	std::ofstream otaFile(outFilePath, std::ifstream::out | std::ifstream::ate | std::ifstream::app);
	otaFile.write(reinterpret_cast<const char *>(event.blockdata.Data), event.blockdata.Length);
	if (event.blockdata.IsEof)
	{
	err = mTransfer.PrepareBlockAck();
	VerifyOrReturn(err == CHIP_NO_ERROR,
	ChipLogError(BDX, "%s: PrepareBlockAck failed: %s", __FUNCTION__, chip::ErrorStr(err)));
	mIsTransferComplete = true;
	}

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This issue was generated by todo based on a TODO comment in 36de151 when #9740 was merged. cc @holbrookt.

[carol-apple]

This is a dupe of #9860