Update SGX pools to new subscription

.azure-pipelines-templates/daily-matrix.yml

@@ -5,7 +5,7 @@ parameters:
       pool: ado-virtual-ccf-sub
     SGX:
       container: sgx
-      pool: 1es-DC16s_v3-focal
+      pool: ado-sgx-ccf-sub
     SNPCC:
       container: snp
       pool: ado-virtual-ccf-sub

.azure-pipelines-templates/matrix.yml

@@ -11,7 +11,7 @@ parameters:
       pool: ado-virtual-ccf-sub
     SGX:
       container: sgx
-      pool: 1es-DC16s_v3-focal
+      pool: ado-sgx-ccf-sub
     SNPCC:
       container: snp
       pool: ado-virtual-ccf-sub

.azure-pipelines-templates/stress-matrix.yml

@@ -4,7 +4,7 @@ jobs:
       target: SGX
       env:
         container: sgx
-        pool: 1es-DC16s_v3-focal
+        pool: ado-sgx-ccf-sub
       cmake_args: "-DCOMPILE_TARGET=sgx"
       suffix: "StressTest"
       artifact_name: "StressTest"