[experiments] Mark periodic resource quota reclamation unbroken (#31088)

bazel/experiments.bzl

@@ -41,8 +41,15 @@ EXPERIMENTS = {
             "tcp_rcv_lowat",
             "tcp_read_chunks",
         ],
+        "hpack_test": [
+            "periodic_resource_quota_reclamation",
+        ],
+        "promise_test": [
+            "periodic_resource_quota_reclamation",
+        ],
         "resource_quota_test": [
             "memory_pressure_controller",
+            "periodic_resource_quota_reclamation",
             "unconstrained_max_quota_buffer_size",
         ],
     },

src/core/lib/experiments/experiments.yaml

@@ -87,7 +87,7 @@
 - name: periodic_resource_quota_reclamation
   description:
     Periodically return memory to the resource quota
-  default: broken
+  default: false
   expiry: 2022/10/01
   owner: ctiller@google.com
   test_tags: [resource_quota_test, promise_test, hpack_test]