[MOSIP-43856] Update TcpProxy type version in Envoy filter

Signed-off-by: Swapnil <swapnil.mohanty@technoforte.co.in>

Author: SwapnilWorks-Devops

deploy/keymanager/idle_timeout_envoyfilter.yaml

@@ -16,5 +16,5 @@ spec:
       value:
         name: envoy.filters.network.tcp_proxy
         typed_config:
-          '@type': type.googleapis.com/envoy.config.filter.network.tcp_proxy.v2.TcpProxy
+          '@type': type.googleapis.com/envoy.extensions.filters.network.tcp_proxy.v3.TcpProxy
           idle_timeout: 0s