Increase available heap

Add 4 x 4096.

Bug: 306364873
Test: VtsSecretkeeperTargetTest
Change-Id: Ifbf859baabaceab0b16901aeb87696dea1d79429
diff --git a/app/manifest.json b/app/manifest.json
index 90d63f3..0e9f076 100644
--- a/app/manifest.json
+++ b/app/manifest.json
@@ -4,6 +4,6 @@
     "mgmt_flags": {
             "non_critical_app": true
     },
-    "min_heap": 81920,
+    "min_heap": 114688,
     "min_stack": 65536
 }
diff --git a/manifest.json b/manifest.json
index 2205ffc..440d350 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,6 +1,6 @@
 {
     "app_name": "secretkeeper_lib",
     "uuid": "042c1e70-1908-40ff-abb9-d4aa216cd1f5",
-    "min_heap": 81920,
+    "min_heap": 114688,
     "min_stack": 65536
 }