adapt to istio 1.27

Signed-off-by: YaoZengzeng <yaozengzeng@huawei.com>

Author: YaoZengzeng

.github/workflows/e2e-ipv6-istio-1.24.yml renamed to .github/workflows/e2e-ipv6-istio-1.27.yml

@@ -23,4 +23,4 @@ jobs:
     - name: E2E IPv6 Test
       shell: bash
       run: |
-        sudo ISTIO_VERSION="1.24.0" make e2e-ipv6
+        sudo ISTIO_VERSION="1.27.2" make e2e-ipv6

.github/workflows/e2e-istio-1.24.yml renamed to .github/workflows/e2e-istio-1.27.yml

@@ -23,4 +23,4 @@ jobs:
     - name: E2E Test
       shell: bash
       run: |
-        sudo ISTIO_VERSION="1.24.0" make e2e
+        sudo ISTIO_VERSION="1.27.2" make e2e