bump golangci-lint, too

Author: mccutchen

.github/workflows/lint.yaml

@@ -20,6 +20,6 @@ jobs:
       - uses: actions/setup-go@v2
         with:
           go-version: '1.21'
-      - uses: golangci/golangci-lint-action@v3.4.0
+      - uses: golangci/golangci-lint-action@v3.7.0
         with:
-          version: v1.52.2
+          version: v1.55.2