[ci] Migrate ubuntu and sonicbld agent pool to fix S360 alert.

Author: liushilongbuaa

azure-pipelines.yml

@@ -149,7 +149,7 @@ stages:
         testRunTitle: vstest
 
   - job: t0_elastictest
-    pool: ubuntu-20.04
+    pool: sonic-ubuntu-1c
     displayName: "kvmtest-t0 by Elastictest"
     timeoutInMinutes: 240
     continueOnError: false
@@ -162,7 +162,7 @@ stages:
         MGMT_BRANCH: "202305"
 
   - job: t0_2vlans_elastictest
-    pool: ubuntu-20.04
+    pool: sonic-ubuntu-1c
     displayName: "kvmtest-t0-2vlans by Elastictest"
     timeoutInMinutes: 240
     continueOnError: false
@@ -177,7 +177,7 @@ stages:
         DEPLOY_MG_EXTRA_PARAMS: "-e vlan_config=two_vlan_a"
 
   - job: t1_lag_elastictest
-    pool: ubuntu-20.04
+    pool: sonic-ubuntu-1c
     displayName: "kvmtest-t1-lag by Elastictest"
     timeoutInMinutes: 240
     continueOnError: false
@@ -191,7 +191,7 @@ stages:
 
   - job: multi_asic_elastictest
     displayName: "kvmtest-multi-asic-t1-lag by Elastictest"
-    pool: ubuntu-20.04
+    pool: sonic-ubuntu-1c
     timeoutInMinutes: 240
     continueOnError: false
     steps:
@@ -205,7 +205,7 @@ stages:
           MGMT_BRANCH: "202305"
 
   - job: dualtor_elastictest
-    pool: ubuntu-20.04
+    pool: sonic-ubuntu-1c
     displayName: "kvmtest-dualtor-t0 by Elastictest"
     timeoutInMinutes: 240
     continueOnError: false
@@ -220,7 +220,7 @@ stages:
 
   - job: sonic_t0_elastictest
     displayName: "kvmtest-t0-sonic by Elastictest"
-    pool: ubuntu-20.04
+    pool: sonic-ubuntu-1c
     timeoutInMinutes: 240
     continueOnError: false
     steps:
@@ -236,7 +236,7 @@ stages:
 
 #  - job: wan_elastictest
 #    displayName: "kvmtest-wan by Elastictest"
-#    pool: ubuntu-20.04
+#    pool: sonic-ubuntu-1c
 #    timeoutInMinutes: 240
 #    continueOnError: false
 #    steps: