style: replace deprecated linters with new ones

[tkxkd0159]

Description

closes: #XXXX

• maligned -> govet
• varcheck, structcheck, deadcode -> unused
• golint -> revive
• scopelint -> exportloopref

Motivation and context

How has this been tested?

Screenshots (if appropriate):

Checklist:

• I followed the contributing guidelines and code of conduct.
• I have added a relevant changelog to CHANGELOG.md
• I have added tests to cover my changes.
• I have updated the documentation accordingly.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 52.45%. Comparing base (281b1e1) to head (b883142).
Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #361      +/-   ##
==========================================
+ Coverage   50.28%   52.45%   +2.16%     
==========================================
  Files          10       10              
  Lines        1406     1102     -304     
==========================================
- Hits          707      578     -129     
+ Misses        654      479     -175     
  Partials       45       45              

see 8 files with indirect coverage changes