chore(connectrpc): remove pointless TestConnectRPC_PredefinedMode test

Test only verified Reload() doesn't error without checking any actual
behavior. Name was also misleading.

Author: asoorm

router-tests/connectrpc/connectrpc_test.go

@@ -37,22 +37,6 @@ func TestConnectRPC_ServiceDiscovery(t *testing.T) {
 	})
 }
 
-// TestConnectRPC_PredefinedMode tests predefined mode functionality
-func TestConnectRPC_PredefinedMode(t *testing.T) {
-	t.Parallel()
-
-	t.Run("reloads operations on schema change", func(t *testing.T) {
-		ts := NewTestConnectRPCServer(t, ConnectRPCServerOptions{})
-
-		err := ts.Start()
-		require.NoError(t, err)
-
-		// Reload server
-		err = ts.Reload()
-		assert.NoError(t, err)
-	})
-}
-
 // TestConnectRPC_Integration tests integration with router testenv
 func TestConnectRPC_Integration(t *testing.T) {
 	t.Parallel()