chore: adjust deadline parameters

runtime/experiments/deadline/spec.json

@@ -3,9 +3,9 @@
   "name": "fibonacci_10",
   "path": "fibonacci_wasm.so",
   "port": 10010,
-  "expected-execution-us": 600,
+  "expected-execution-us": 6000,
   "admissions-percentile": 70,
-  "relative-deadline-us": 12000,
+  "relative-deadline-us": 20000,
   "argsize": 1,
   "http-req-headers": [],
   "http-req-content-type": "text/plain",
@@ -19,9 +19,9 @@
   "name": "fibonacci_40",
   "path": "fibonacci_wasm.so",
   "port": 10040,
-  "expected-execution-us": 550000,
+  "expected-execution-us": 10000000,
   "admissions-percentile": 70,
-  "relative-deadline-us": 60000000,
+  "relative-deadline-us": 20000000,
   "argsize": 1,
   "http-req-headers": [],
   "http-req-content-type": "text/plain",