chore: update dependency @types/autocannon to ^7.12.6

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

benchmark/package.json

@@ -56,7 +56,7 @@
   "devDependencies": {
     "@loopback/build": "^11.0.8",
     "@loopback/testlab": "^7.0.8",
-    "@types/autocannon": "^7.12.5",
+    "@types/autocannon": "^7.12.6",
     "@types/benchmark": "^2.1.5",
     "@types/mocha": "^10.0.10",
     "@types/node": "^16.18.123",