Description

Enable staticcheck and godot as the linters in golangci-lint. Make the corresponding changes that are needed. Use v2.6.0 of golangci-lint.

Note:
The following paths are excluded and no changes need to be done in these paths.

    paths:
      - pkg/query-service
      - ee/query-service
      - scripts/
      - tmp/
      - third_party$
      - builtin$
      - examples$