sdbusplus: remove usage of deprecated alias

The alias `server::match` has been deprecated since 2016.  Use the new
alias under bus.

Change-Id: I21baf6b70401d996519b5940d0cd685535475a2f
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/control/json/triggers/signal.cpp b/control/json/triggers/signal.cpp
index 70bc8be..491c7a4 100644
--- a/control/json/triggers/signal.cpp
+++ b/control/json/triggers/signal.cpp
@@ -52,11 +52,11 @@
         std::unique_ptr<std::vector<SignalPkg>> pkgs =
             std::make_unique<std::vector<SignalPkg>>();
         pkgs->emplace_back(std::move(signalPkg));
-        std::unique_ptr<sdbusplus::server::match::match> ptrMatch = nullptr;
+        std::unique_ptr<sdbusplus::bus::match_t> ptrMatch = nullptr;
         if (!match.empty())
         {
             // Subscribe to signal
-            ptrMatch = std::make_unique<sdbusplus::server::match::match>(
+            ptrMatch = std::make_unique<sdbusplus::bus::match_t>(
                 mgr->getBus(), match.c_str(),
                 std::bind(std::mem_fn(&Manager::handleSignal), &(*mgr),
                           std::placeholders::_1, pkgs.get()));