golinter using deprecated packages

[snissn]

Checklist

• This is not a security-related bug/issue. If it is, please follow please follow the security policy.
• I have searched on the issue tracker and the lotus forum, and there is no existing related issue or discussion.
• I am running the Latest release, the most recent RC(release canadiate) for the upcoming release or the dev branch(master), or have an issue updating to any of these.
• I did not make any code changes to lotus.

Lotus component

• lotus daemon - chain sync
• lotus fvm/fevm - Lotus FVM and FEVM interactions
• lotus miner/worker - sealing
• lotus miner - proving(WindowPoSt/WinningPoSt)
• lotus JSON-RPC API
• lotus message management (mpool)
• Other

Lotus Version

master

Repro Steps

Describe the Bug

varcheck, structcheckanddeadcode` were deprecated in 2021

unused seems to have replaced these:

dimitarproynov/terraform-provider-vmc@30d3832#diff-6179837f7df53a6f05c522b6b7bb566d484d5465d9894fb04910dd08bb40dcc9

about 20 unused catches with unused golinter

Logging Information

golangci-lint run -v --timeout 10m   --concurrency 4