fix: Update linter file config

.github/.golangci.yml

@@ -2,36 +2,24 @@ run:
   timeout: 5m
 
 linters-settings:
-  dupl:
-    threshold: 100
-  goimports:
-    local-prefixes: github.com/newrelic/nri-kube-events
   gocyclo:
     min-complexity: 20
-  golint:
-    min-confidence: 0.8
   govet:
-    shadow: true
-  maligned:
-    suggest-new: true
+    enable:
+      - shadow
+      - fieldalignment
   misspell:
     locale: US
-  nolintlint:
-    allow-leading-space: true # don't require machine-readable nolint directives (i.e. with no leading space)
-    allow-unused: false # report any unused nolint directives
-    require-explanation: false # don't require an explanation for nolint directives
-    require-specific: false # don't require nolint directives to be specific about which linter is being skipped
 
 linters:
   disable-all: true
   enable:
     - bodyclose
+    - copyloopvar
     - dogsled
     - errcheck
     - errorlint
     - exhaustive
-    #- exportloopref Since Go1.22 (loopvar) this linter is no longer relevant.
-    - copyloopvar
     - gocyclo
     - goprintffuncname
     - gosimple