sdbusplus: avoid deprecated phosphor::Timer

sdbusplus had an older type named `phosphor::Timer` which was
recently renamed to `sdbusplus::Timer`.  Update the code to use
the new type alias.

Change-Id: I5b913ac29d20b595a1bcb58e2fc5b1e10650a05d
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/ssifbridged.cpp b/ssifbridged.cpp
index 7ed8c66..4ab1197 100644
--- a/ssifbridged.cpp
+++ b/ssifbridged.cpp
@@ -90,7 +90,7 @@
     int numberOfReqNotRsp;
 };
 
-std::unique_ptr<phosphor::Timer> rspTimer __attribute__((init_priority(101)));
+std::unique_ptr<sdbusplus::Timer> rspTimer __attribute__((init_priority(101)));
 std::unique_ptr<SsifChannel> ssifchannel = nullptr;
 
 SsifChannel::SsifChannel(std::shared_ptr<boost::asio::io_context>& io,
@@ -200,7 +200,7 @@
 {
     if (!rspTimer)
     {
-        rspTimer = std::make_unique<phosphor::Timer>(rspTimerHandler);
+        rspTimer = std::make_unique<sdbusplus::Timer>(rspTimerHandler);
     }
 }
 
@@ -377,10 +377,10 @@
     sd_bus* dbus;
     sd_bus_default_system(&dbus);
 
-    /* This might be a phosphor::Timer bug, without timer t2, rspTimer
+    /* This might be a sdbusplus::Timer bug, without timer t2, rspTimer
      * will not work
      */
-    phosphor::Timer t2([]() { ; });
+    sdbusplus::Timer t2([]() { ; });
     t2.start(std::chrono::microseconds(500000), true);
     auto bus = std::make_shared<sdbusplus::asio::connection>(*io, dbus);
     bus->request_name(ssifBus);