ci: Update GitHub Actions & linter.

.github/workflows/go.yml

@@ -9,14 +9,14 @@ jobs:
         go: ["1.23", "1.24"]
     steps:
       - name: Set up Go
-        uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 #v5.0.2
+        uses: actions/setup-go@f111f3307d8850f501ac008e886eec1fd1932a34 #v5.3.0
         with:
           go-version: ${{ matrix.go }}
       - name: Check out source
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 #v4.1.7
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 #v4.2.2
       - name: Build
         run: go build ./...
       - name: Install Linters
-        run: "curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.61.0"
+        run: "curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.64.5"
       - name: Test and Lint
         run: ./run_tests.sh

.golangci.yml

@@ -33,10 +33,10 @@ linters:
     - reassign
     - revive
     - staticcheck
-    - tenv
     - tparallel
     - typecheck
     - unconvert
     - usestdlibvars
+    - usetesting
     - unparam
     - unused