[config] Add EXP-to-TC map to clear_qos (#1875)

What I did
Added EXP to TC map to tables affected by clear_qos command

How I did it
Found references to DSCP to TC map, added EXP to TC map in same place

How to verify it
Run clear_qos with EXP to TC map present

Author: TACappleman

config/main.py

@@ -639,6 +639,7 @@ def _clear_qos():
             'MAP_PFC_PRIORITY_TO_QUEUE',
             'TC_TO_QUEUE_MAP',
             'DSCP_TO_TC_MAP',
+            'MPLS_TC_TO_TC_MAP',
             'SCHEDULER',
             'PFC_PRIORITY_TO_PRIORITY_GROUP_MAP',
             'PORT_QOS_MAP',

doc/Command-Reference.md

@@ -7189,16 +7189,17 @@ This command is used to clear all the QoS configuration from all the following Q
 2) MAP_PFC_PRIORITY_TO_QUEUE,
 3) TC_TO_QUEUE_MAP,
 4) DSCP_TO_TC_MAP,
-5) SCHEDULER,
-6) PFC_PRIORITY_TO_PRIORITY_GROUP_MAP,
-7) PORT_QOS_MAP,
-8) WRED_PROFILE,
-9) QUEUE,
-10) CABLE_LENGTH,
-11) BUFFER_POOL,
-12) BUFFER_PROFILE,
-13) BUFFER_PG,
-14) BUFFER_QUEUE
+5) MPLS_TC_TO_TC_MAP,
+6) SCHEDULER,
+7) PFC_PRIORITY_TO_PRIORITY_GROUP_MAP,
+8) PORT_QOS_MAP,
+9) WRED_PROFILE,
+10) QUEUE,
+11) CABLE_LENGTH,
+12) BUFFER_POOL,
+13) BUFFER_PROFILE,
+14) BUFFER_PG,
+15) BUFFER_QUEUE
 
 - Usage:
   ```
@@ -7233,12 +7234,13 @@ Some of the example QOS configurations that users can modify are given below.
 2) MAP_PFC_PRIORITY_TO_QUEUE
 3) TC_TO_QUEUE_MAP
 4) DSCP_TO_TC_MAP
-5) SCHEDULER
-6) PFC_PRIORITY_TO_PRIORITY_GROUP_MAP
-7) PORT_QOS_MAP
-8) WRED_PROFILE
-9) CABLE_LENGTH
-10) BUFFER_QUEUE
+5) MPLS_TC_TO_TC_MAP
+6) SCHEDULER
+7) PFC_PRIORITY_TO_PRIORITY_GROUP_MAP
+8) PORT_QOS_MAP
+9) WRED_PROFILE
+10) CABLE_LENGTH
+11) BUFFER_QUEUE
 
 - Usage:
   ```

tests/qos_config_input/config_qos.json

@@ -103,6 +103,18 @@
             "63": "1"
         }
     },
+    "MPLS_TC_TO_TC_MAP": {
+        "AZURE": {
+            "0" : "1",
+            "1" : "1",
+            "2" : "1",
+            "3" : "3",
+            "4" : "4",
+            "5" : "2",
+            "6" : "1",
+            "7" : "1"
+        }
+    },
     "SCHEDULER": {
         "scheduler.0": {
             "type"  : "DWRR",

tests/qos_config_input/qos_config.j2

@@ -155,6 +155,18 @@
             "63": "1"
         }
     },
+    "MPLS_TC_TO_TC_MAP": {
+        "AZURE": {
+            "0" : "1",
+            "1" : "1",
+            "2" : "1",
+            "3" : "3",
+            "4" : "4",
+            "5" : "2",
+            "6" : "1",
+            "7" : "1"
+        }
+    },
 {% endif %}
     "SCHEDULER": {
         "scheduler.0": {