exception: switch to public sdbus exception

SdBusError was intended to be a private error type inside sdbusplus.
Switch all catch locations to use the general sdbusplus::exception type.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I3b5d83511afdf17b2911502279087e57a59b9945
diff --git a/chassishandler.cpp b/chassishandler.cpp
index e04a401..dfbe004 100644
--- a/chassishandler.cpp
+++ b/chassishandler.cpp
@@ -1046,7 +1046,7 @@
                                                     buttonIntf, "Enabled");
         buttonDisabled = !std::get<bool>(enabled);
     }
-    catch (sdbusplus::exception::SdBusError& e)
+    catch (sdbusplus::exception::exception& e)
     {
         log<level::ERR>("Fail to get button Enabled property",
                         entry("PATH=%s", buttonPath.c_str()),