chore(tavern):[#503] Increase tavern job completion polling rate

local/testing/api-tests/irs-api-tests.tavern.yaml

@@ -67,7 +67,7 @@ stages:
 
   - &verify_ESS_job_response_with_desired_test_steps_and_wait_up_to_15_minutes_for_COMPLETED
     name: verify job response with desired test steps and wait for desired job status
-    max_retries: 30
+    max_retries: 180
     request:
       url: "{tavern.env_vars.IRS_ESS_HOST}/ess/bpn/investigations/{job_id}"
       params:
@@ -82,7 +82,7 @@ stages:
       json:
         job:
           state: COMPLETED
-    delay_after: 30
+    delay_after: 5
 
   - name: get response for created investigation
     request:
@@ -1140,7 +1140,7 @@ stages:
 
   - &verify_job_is_running_and_wait_up_to_15_minutes_for_COMPLETED
     name: verify job is running and wait for desired job status
-    max_retries: 30
+    max_retries: 180
     request:
       url: "{tavern.env_vars.IRS_HOST}/irs/jobs/{job_id}"
       params:
@@ -1155,7 +1155,7 @@ stages:
       json:
         job:
           state: COMPLETED
-    delay_after: 30
+    delay_after: 5
 
   - name: verify job response with desired test steps
     request: