build: enable network for docker on remote executors (#35432)

This is being done as a pre-factor for running integration tests
with bazel on RBE.

PR Close #35432

tools/BUILD.bazel

@@ -22,6 +22,10 @@ platform(
             name: "dockerAddCapabilities"
             value: "SYS_ADMIN"
         }
+        properties: {
+            name: "dockerNetwork"
+            value: "standard"
+        }
         properties: {
             name: "Pool"
             value: "default"