TT#156700 Update k-c-t scenarios checking 'timer' supported

We need to update a list of the following scenarios:
- timer_session_supported
- timer_session_caller_only_supported
- timer_session_callee_only_supported

due to the latest changed in the way how we handle 'timer' in
Supported / Require headers.

Change-Id: If0ce782f945b27a27c99a460f3bd60a0fee92f57

scenarios/timer_session_callee_only_supported/0010_test.yml.tt2

@@ -7,6 +7,10 @@ flow:
   - return|ROUTE_APPLY_HEADER_RULES:
   - start|ROUTE_PREPARE_UA:
   - return|ROUTE_PREPARE_UA:
+  - start|ROUTE_CHECK_TIMER_SUPP_REQ:
+  - return|ROUTE_CHECK_TIMER_SUPP_REQ:
+  - start|ROUTE_REMOVE_TIMER_SUPP_REQ:
+  - return|ROUTE_REMOVE_TIMER_SUPP_REQ:
   - start|REPLY_ROUTE_NAT_CONTINUE:
   - start|ROUTE_EXIT:
   - start|ROUTE_RUNTIME:

scenarios/timer_session_caller_only_supported/0003_test.yml.tt2

@@ -108,6 +108,10 @@ flow:
   - start|ROUTE_FILTER_PRACK:
   - return|ROUTE_FILTER_PRACK:
   - start|ROUTE_PREPARE_SST:
+  - start|ROUTE_CHECK_TIMER_SUPP_REQ:
+  - return|ROUTE_CHECK_TIMER_SUPP_REQ:
+  - start|ROUTE_REMOVE_TIMER_SUPP_REQ:
+  - return|ROUTE_REMOVE_TIMER_SUPP_REQ:
   - return|ROUTE_PREPARE_SST:
   - start|ROUTE_PREPARE_MOH:
   - return|ROUTE_PREPARE_MOH:

scenarios/timer_session_caller_only_supported/0010_test.yml.tt2

@@ -7,6 +7,8 @@ flow:
   - return|ROUTE_APPLY_HEADER_RULES:
   - start|ROUTE_PREPARE_UA:
   - return|ROUTE_PREPARE_UA:
+  - start|ROUTE_CHECK_TIMER_SUPP_REQ:
+  - return|ROUTE_CHECK_TIMER_SUPP_REQ:
   - start|REPLY_ROUTE_NAT_CONTINUE:
   - start|ROUTE_EXIT:
   - start|ROUTE_RUNTIME:

scenarios/timer_session_supported/0003_test.yml.tt2

@@ -108,6 +108,8 @@ flow:
   - start|ROUTE_FILTER_PRACK:
   - return|ROUTE_FILTER_PRACK:
   - start|ROUTE_PREPARE_SST:
+  - start|ROUTE_CHECK_TIMER_SUPP_REQ:
+  - return|ROUTE_CHECK_TIMER_SUPP_REQ:
   - return|ROUTE_PREPARE_SST:
   - start|ROUTE_PREPARE_MOH:
   - return|ROUTE_PREPARE_MOH:

scenarios/timer_session_supported/0010_test.yml.tt2

@@ -8,6 +8,8 @@ flow:
   - return|ROUTE_APPLY_HEADER_RULES:
   - start|ROUTE_PREPARE_UA:
   - return|ROUTE_PREPARE_UA:
+  - start|ROUTE_CHECK_TIMER_SUPP_REQ:
+  - return|ROUTE_CHECK_TIMER_SUPP_REQ:
   - start|REPLY_ROUTE_NAT_CONTINUE:
   - start|ROUTE_EXIT:
   - start|ROUTE_RUNTIME:

scenarios/timer_session_supported/0018_test.yml.tt2

@@ -7,6 +7,8 @@ flow:
   - return|ROUTE_APPLY_HEADER_RULES:
   - start|ROUTE_PREPARE_UA:
   - return|ROUTE_PREPARE_UA:
+  - start|ROUTE_CHECK_TIMER_SUPP_REQ:
+  - return|ROUTE_CHECK_TIMER_SUPP_REQ:
   - start|REPLY_ROUTE_NAT_CONTINUE:
   - start|ROUTE_EXIT:
   - start|ROUTE_RUNTIME: