fix: exclude modernize linter (#1487)

## Fixes Or Enhances

The CI linter step currently fails in several areas because of
`modernize` linter rules.
This PR disables the `modernize` linter by removing it from the list of
active linters.

Connected to: #1486
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- [ ] Tests exist or have been written that cover this particular
change.

@go-playground/validator-maintainers

Author: nodivbyzero

.golangci.yaml

@@ -32,6 +32,7 @@ linters:
     - maintidx
     - misspell
     - mnd
+    - modernize
     - nakedret
     - nestif
     - nilnil