[clsi-cache] scale writes (#25198)

* [k8s] clsi-cache: increase the number of workers

* [clsi-cache] add a global limit on concurrent writes

* [k8s] clsi-cache: increase timeouts for health checks

* [k8s] clsi-cache: align resource requests with current usage

GitOrigin-RevId: 2aba881ac0e581aa8db78a30d2c58afee6702318

package-lock.json

@@ -42495,7 +42495,8 @@
         "body-parser": "^1.20.3",
         "bunyan": "^1.8.15",
         "celebrate": "^15.0.3",
-        "express": "^4.21.2"
+        "express": "^4.21.2",
+        "p-limit": "^3.1.0"
       },
       "devDependencies": {
         "chai": "^4.3.6",