Update action versions

.github/workflows/ci-lint.yaml

@@ -9,10 +9,10 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-go@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
         with:
-          go-version: 1.21.6
-      - uses: golangci/golangci-lint-action@v3
+          go-version: 1.23.4
+      - uses: golangci/golangci-lint-action@v6
         with:
-          version: v1.55.1
+          version: v1.62.2

.golangci.yml

@@ -3,12 +3,12 @@ service:
 
 run:
   timeout: 2m
-  skip-dirs:
+  exclude-dirs:
     - vendor
 
 linters-settings:
   govet:
-    check-shadowing: true
+    shadow: true
   revive:
     min-confidence: 0.1
     rules:
@@ -28,12 +28,10 @@ linters-settings:
 linters:
   enable:
     - bodyclose
-    - megacheck
     - revive
     - govet
     - unconvert
-    - megacheck
-    - gas
+    - gosec
     - gocyclo
     - dupl
     - misspell
@@ -42,7 +40,6 @@ linters:
     - ineffassign
     - stylecheck
     - gochecknoinits
-    - exportloopref
     - gocritic
     - nakedret
     - gosimple
@@ -51,6 +48,8 @@ linters:
     - goimports
     - gofmt
     - errcheck
+    - staticcheck
+    - exportloopref
 
   fast: false
   disable-all: true

merklize/merklize.go

@@ -1355,7 +1355,6 @@ func getCanonicalDouble(v float64) string {
 	return canonicalDoubleRegEx.ReplaceAllString(fmt.Sprintf("%1.15E", v), "${1}E${2}${3}")
 }
 
-
 // count number of entries with same key to distinguish between plain values
 // and arrays (sets)
 func countEntries(nodes []*ld.Quad) (map[qArrKey]int, error) {