chore: add missing npm script to fix npm t

`test:integration` was missing; this redirects it to most useful fast integration test for convenience of testing via `npm t`. This is a benefit to local dev, since `npm t` isn't currently used in CI

Author: michael-c-snyk

package.json

@@ -4,7 +4,7 @@
   "main": "dist/index.js",
   "scripts": {
     "pretest": "./scripts/docker/build-image.sh",
-    "test": "npm run lint && npm run build && npm run test:unit && npm run test:integration",
+    "test": "npm run lint && npm run build && npm run test:unit && npm run test:integration:kind:helm",
     "test:unit": "NODE_ENV=test tap test/unit --timeout=300",
     "test:system": "tap test/system --timeout=600",
     "test:integration:kind:yaml": "DEPLOYMENT_TYPE=YAML TEST_PLATFORM=kind CREATE_CLUSTER=true tap test/integration/kubernetes.test.ts --timeout=900",