ci: update and optimize Go linting configuration and toolchain

- Update golangci-lint action version from `v6` to `v7`
- Change golangci-lint configuration version to `v2.0`
- Adjust Go version matrix to support only `1.23` and `1.24`
- Modify linter settings to enable specific linters and adjust exclusions
- Update enabled formatters to include `gofmt` and `goimports`
- Remove redundant and disabled linters and settings from `.golangci.yml`

Signed-off-by: appleboy <[email protected]>

Author: appleboy

.github/workflows/go.yml

@@ -20,16 +20,15 @@ jobs:
           go-version-file: go.mod
           check-latest: true
       - name: Setup golangci-lint
-        uses: golangci/golangci-lint-action@v6
+        uses: golangci/golangci-lint-action@v7
         with:
-          version: latest
-          args: --verbose
+          version: v2.0
 
   test:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        go: [1.21, 1.22, 1.23, 1.24]
+        go: [1.23, 1.24]
         include:
           - os: ubuntu-latest
             go-build: ~/.cache/go-build

.golangci.yml

@@ -1,23 +1,18 @@
+version: "2"
 linters:
-  enable-all: false
-  disable-all: true
-  fast: false
+  default: none
   enable:
     - bodyclose
     - dogsled
     - dupl
     - errcheck
-    - exportloopref
     - exhaustive
     - gochecknoinits
     - goconst
     - gocritic
     - gocyclo
-    - gofmt
-    - goimports
     - goprintffuncname
     - gosec
-    - gosimple
     - govet
     - ineffassign
     - lll
@@ -27,13 +22,29 @@ linters:
     - nolintlint
     - rowserrcheck
     - staticcheck
-    - stylecheck
-    - typecheck
     - unconvert
     - unparam
     - unused
     - whitespace
+  exclusions:
+    generated: lax
+    presets:
+      - comments
+      - common-false-positives
+      - legacy
+      - std-error-handling
+    paths:
+      - third_party$
+      - builtin$
+      - examples$
+formatters:
+  enable:
+    - gofmt
     - gofumpt
-
-run:
-  timeout: 3m
+    - goimports
+  exclusions:
+    generated: lax
+    paths:
+      - third_party$
+      - builtin$
+      - examples$