[Announce] intel mac go1.17 syscall error fix

[yoomee1313]

A syscall error occurred on intel mac when using an out-of-date go sys library in go 1.17. This can be solved by updating the go sys library to the latest version.

The current dev branch already has updated to the latest go sys library, so if you use dev branch, you will not have the above problem. Alternatively, you can update directly though the go get golang.org/x/sys@master command.

Finally, this change will be included in klaytn v1.7.1 and later versions.

For more detailed information, please refer to the following PR and issue: #1048, golang/go#45702.

[aidan-kwon]

Close this announcement since the fix is merged into the both of dev and master branches